A M P U R I A S (Barcelona) t. 43, 1981, pagines 113- 170

A Study of the Metalwork from the in the

By RICHARDJ. HARRISONand PAULT. CRADDOCK with an appendix by MICHAELJ. HUGHES"

The collections of prehistoric bronze the Very Reverend Canon Greenwell of metalwork discussed here have accumula- Durham Cathedral. He was actively co- ted in a fortuitous manner for over llecting bronzes in the latter part o£ 125 years, with a succession of gifts large the nineteenth century, and through his aild small, purchases, and transfers from friendly contacts with Horace Sandars, he other collections. The opportunity arose to was able to acquire type-specimens from catalogue and examine the entire collec- the Iberian Peninsula. The part of his tion, and to make it available for inclu- collection containing these items was sion into the synthetic works that are now bought by the American financier James actively in progress. Pierpont Morgan, and presented outright The year 1849 marks the acquisition of to the Museum as a gift in 1909. the first prehistoric bronze implement Other important pieces were acquired from , donated by Mr. S. P. Pratt, in 1964 when the Wellcome Collection was F. R. S., and published the same year by presented to the Museum. The included Mr. James Yates. For a long time this a dozen Early Bronze Age pieces from double-looped palstave was one of the George Bonsor's old excavations around Few published prehistoric bronzes known Carmona (Prov. Sevilla) in the period Erom the Peninsula, and it has been illus- 1890-1910, and which seem to have come trated many times since then. It has the from the site of El Acebuchal. Al1 of them added interest of being the only palstave carry bold but illegible catalogue num- to be recorded as hafted, since it was dis- bers written in Bonsor's own hand. covered in sailcient coa1 workings in An- The interest of the collection lies in dalusia~,attached to a straight wooderi its range of types and the secure prove- handle. nances for many of the pieces. Not in- But the largest number of pieces came cluded in this study are the Siret Collec- from the famous collection amased by tion of antiquities, purchased in 1889, and

* Richard J. Hamison: Dept. of Classics and Arihaeolagy University of Bristol; Paul T. Craddock: Re- aearch Laboratory, Britich Museum, London; Michael J. Hughes: Research Laboratory, British Museurn, London. This manirscript was submitted in. Spring, t977, and there has been no opportunity to revise it since then. 8 114 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

Fig. 1. - Location of al1 provenanced bronzes. Tlie numbers are the same as those in the Catalogue. fully published by the Sirets' themselves A) Catalogue and Figures. in 1887, nor the finds. The co- B) Tables of Analyses. llection of Bronze Age Gold from the Pe- C) Discussion, ninsula has been recently published afresh (Almagro Gorbea, 1974; Harrison 1977; The present location of al1 the pieces Hawkes 1971), thus making al1 the Bronze is in the Department of Prehistoric and Age metalwork widely accesible. Romano-British Antiquities, of the British The paper is divided into three parts: Museum, London WClB 3DG. The catalogue is arranged in a stan- Donor: Greenwell Collection, presented dard format, and one set of numbers are by J. P. Morgan. used throughout. The numbers of the pie- Description: Tbin flat with a rectan- gular cross section, cast in an open rnould. ces are retained both on the Figures and One face is covered with casting irregula- in the Tables of Analyses. rities, the other has been roughly smoothed. Tbe butt and cutting edge are both finely Abbreviations used in the Catalogue: ground on one face, and covcred by a dark green-brown patina. Arsenical copper. Al1 measurements are in centimetres. Size: L. 11.1 ; W. 4.1 ; Th. 0.6: L.: Length. Unpublished. Th.: Thickness. Comments: Millaran Type, c. 2500 - W.: Width. 2000 B.C.

Registration Numbers: No. 3. (Fig. 2, no. 3) WG. : William Greenwell Collection. Provenance: Spain. (Al1 other Registration Numbers follow Registration: WG 911. the standard British Museum system). Donor: Greenwell Collection, presented by J. P. Morgan. Description: Flat axe with squared sides, No. 1. (Fig. 2, no. 1) lightly hammered at butt, and witli a blunted cutting edge. Blade edge chipped. One face Provenance : Prov. Huelva. with finely pitted surface (from casting in Registration: WG 909. an open mould), tbe other hammered and Donor: Greenwell Collection, presented ground to a smooth finish. Even, dark brown by J. P. Morgan. patina, in excellent condition. Copper. Description: Flat ase, cast in an open Size: L. 11.95; W. 5.55; Th. 1.0. mould with small casting irregularities on Unpublished. al1 surfaces. The cutting edge has been Comments: Millaran, or Earliest Bronze ground and hammered, and the butt, sides Age, c. 2200 - 1800 B.C. and blade have been blunted at a later date. Hump-backed section. with squared sides. Irregular green patina. Good condition. No. 4. (Fig. 2, no. 4) Copper. Provenance: Prov. Jaén. Size: L. 12.5; W. 4.9; Th. 1.3. Registration: WG 922. Unpublished. Donor: Greenwell Collection, presented Comments: Pre-Millaran Type, c. 3000 - by J. P. Morgan. 2500 B.C. One of a small number of third Description: Thick, rectangular-sectioned millennium copper ases of this type from axe with highly concave surfaces. Thins at S.W. Spain. butt, roughly worked cutting edge, blunted into an assymetrical sbape (? through use). Pitted surface, bright green corrosion on No. 2. (Fig. 2, no. 2) one face. Provenance: Moguer, Prov. Huelva. Size: L. 10.8; W. 3.1; Th. 1.8. Registration: WG 908. Unpublished. 116 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

Fig. 2. - Flat (Pre-Beaker).1, Prov. Huelua; 2, Xo~kcr,Huc1i.a: 3, eSpain»; 4.6, Prov. Jaén A STUDY OF THE BRONZE AGE METAL

Comments: Probably Pre-Millaran or Mi- Donor: Greenwell Collection, presented Ilaran, c. 3000 - 2000 B.C. (Compare with num- by J. P. Morgan. ber 5). Profile is similar to axes from the Description: Thick, rectangular-sectioned Alentejo in S. (Blance 1971, Taf. 24, flat axe, with a shallow, irregular groove nos. 1-2). but those have noticeably thinner down each face. One face and side have a sections than nos. 4 and 5 here. Copper. network of fine surface irregularities, cau- sed by casting in an open mould. The other No. 5. (Fig. 2, no. 5) face and edge are ground smooth. The butt and cutting edges have both been recently Provenance: Prov. Jaén. hamered. Even, deep brown patina, excellent Registration: WG 921. condition. Arsenical copper. Donor: Greenwell Collection, presented Size: L. 15.8; W. 5.3; Th. 1.45. by J. P. Morgan. Unpublished. Description : Thick, rectangular-sectioned copper axe with slightly concave sides. Thin- Comments: Probably related to the Early ner towards butt, with a roughly hammered Argaric triangular-shaped axes, c. 1800 - 1500 cutting edge, blunted into an assymetrieal B.C. shapc. Butt roughly finished, but main faces are ground smooth. Signs of working on one No. 8. (Fig. 3, no. 8) face, with vertical stress lines. Copper. Size: L. 10.4; W. 2.8; Th. 1.8. Provenance: Villacarillo, Prov. Jaén. Unpublished. Registration: 1909. 7-14. 4. Comments: Probably Pre-Millaran or Mi- Donor: Purchased. Ilaran, c. 3000-2000 B.C. (Compare with Description: Flat rectangular-sectioned no. 4.) axe used as a wedge in antiquity. Very hea- vily hammered at butt, deeply scarred on No. 6. (Fig. 2, no. 6) both faces, and with a distorted hlade. Deep brown patina, specks of lime concretion, and Provenance : Prov. Jaén. some modern corroison. Copper with low Registration: WG 907. arsenic. Donor: Greenwell Collection, presented Size: L. 11.8; W. 6.4; Th. 1.6. by J. P. Morgan. Unpublished. Description: Heavy, square-sectioned flat axe. with a very thick, rough, unfinished Comments: Argaric Bronze Age, c. 1500 - butt. Both sides havc heen heavily hamme- 1100 B.C. related to the Argaric (B) axes red, raising two low flanges. The cutting on basis of its triangular shape. edge is damaged. The original patina was a dark, even green, which only survives in No. 9. (Fig. 3, no. 9) patches, and which was largely flaked off when the piece was subject to heavy ham- Provenance : Prov. Granada. mering of recent date. The flanges and ham- Registration: 1909. 7-14. 10. mer-marks are not original features. Copper. Donor: Purchased. Size: L. 12.8; W. 3.9; Th. 1.85. Description: Very thin flat axe with pa- Unpublished. ralle1 sides, and a rectangular section. Thin- Comments: Pre-Millaran or Millaran, ned at butt and cutting edge, which is blun- c. 3000- 2000 B.C. ted. Traces of a deep green patina remain, but the surface is now pitted and corroded. No. 7. (Fig. 3, no. 7) Arsenjcal copper. Provenance : Prov. Jaén Size: L. 14.4; W. 3.5; Th. 0.5. Registration: WG 915. Unpublished. 118 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

Comments: Probahly Early Bronze Age, mered cutting edge, and ancient damage at c. 1800-1500 B.C. %milar axes in Blance butt end below the patina. The surface is (1971, Taf. 13, nos. 12, 19, 21). well finished, although the cutting edge has been damaged in modern times. Good con- dition with a light green patina. Illegible No. 10; (Fig. 3, no. 10) ink inscription on one face. Tin bronze. Provenance: Spain. Size: L. 6.85; W. 4.95; Th. 0.65. Registration: WG 910. Unpublished. Donor: Greenwell Collection, presented Comments: Early Bronze Age, c. 1800 by J. P. Morgan. B.C., prohably associated with the Beaker Description: Small, thick flat axe with a complex. roughly rectangular cross section and wide blade. Thick butted, with modern damage, No. 13. (Fig. 4, no. 13) and a chipped cutting edge. One face is slightly concave, suggesting it was cast in Provenance: Probahly Prov. Granada. an open mould. Pitted and corroded surface Registration: 1909. 7-14. 12. with remains of a very thick green patina. Copper with small amount of tin. Donor: Purchased. Size: L. 9.0; W. 5.9; Th. 1.08. Description: Small flat axe with a rec- tangular section. The cutting edge has two Unpublished. ground, hevelled edgcs. The butt has been Comments: Early Bronze Age, c. 1700 - hammered, then partially cut through with 1400 B.C. It is comparable to one from Bu- a chisel and snapped off. Polished al1 over, joés, Vila Real (Harhison 1967, fig. 6, no. 5) with a smooth surface, light scratching on and another from Santa Cruz, S. Tiago do one side. Deep brown patina, excellent con- Cacem (Scbubart 1975, Taf. 48, no. 419). dition. Arsenical copper. Size: L. 6.3; W. 3.8; Th. 0.5. No. 11. (Fig. 3, no. 11) Unpublished. Provenance: Probably Prov. Jaén. Comments: Argaric Bronze Age, c. 1500- 1100 B.C. (cf. Blance, 1971, Taf. 23, no. 21 Registration: 1909. 7-14. 1. from Mas de Menente). Donor: Purchased. Description: Slender flat axe with a rec- tangular section, with one face deeply pitted, No. 14. (Fig. 4. no. 14) the other fairly smooth. The cutting edge is Provenance: Prov. Jaén. slightly hammered and the butt thinned. Dull Registration: WG 919. green-brown patina, with modern ahrasions. Arsenical copper. Donor: Greenwell Collection, presented by J. P. Morgan. Size: L. 13.6; W. 4.75; Th. 1.0. Unvublished. Description: Small, thin, flat axe with a rectangular section. The cutting edge was Comments: Probably Argaric Bronze Age, hammered and the butt thinned, although c. 1500- 1100 B.C. hoth are now damaged. Scratched into the even brown patina, the word ~Bauten~or No. 12. (Fig. 3, no. 12) ~Bailenn.Excellent condition. Arsenical cop- per. Provenance: Probahly from El Acehu- Size: L. 7.3; W. 2.2; Th. 0.4. chal, Carmona, Prov. Sevilla. Unpublished. Registration: P1964. 12-1. 355. Comments: Probably Argaric Bronze Age, Donor: Wellcome Collection. c. 1500- 1100 B.C. (cf. Blance, 1971, Taf. 23, Description: Small flat axe with an ham- no. 19. from ). Fig. 3. - Fiat Axes. 7, Prov. JaBn; 8, Viilacariilo, Jadn; 9> Prov. Granada; 10, Spain, 11, probably Prov. Jadn, 12, probably Ei Acebuchal, SeviBa. 120 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

No. 15. (Fig. 4, no. 15) No. 18. (Fig. 4, no. 18) Provenance: Prov. Jaén: Provenance: Prov. Sevilla. Registration: WG 920. Registration: 1916. 6-5. 175. Donor: Presented by the Rt. Hon. Lord Donor: Greenwell Collection, presented- by J. P. Morgan. Avebury, from the collection of the late Description: Small, flat axe, with a thin Lord Avebury (Sir John Lubbock). butt and rectangular cross section. Cutting Description: Slender flat axe with a thick, edge hammered, and worn to an assymetri- rectangular cross-section. Butt slightly thin- cal shape. The axe has been chemically clea- ned and hammered, cutting edge hammered ned, and the vertical stress lines are clearly and hlunted. Uneven green and brown pa- visible on each face. Arsenical copper. tina. Good condition. Arsenical copper. Size: L. 7.3; W. 3.6; Th. 0.6. Size: L. 13.8; W. 5.35; Th. 1.0. Unpublished. Unpublished. Comments: Argaric Bronze Age, c. 1500 - Commerit: Argaric Bronze Age, c. 1500- 1100 B.C. 1100 B.C. Typical Argaric type, rather farther to the west tban would be expected. No. 16. (Fig. 4, no. 16) No. 19. (Fig. 4, no. 19) Provenance: Probably Prov. Granada. Provenance: Prov. Granada. Registration: 1909, 7-14. 11. Registration: 1909. 7-14. 3. Donor: Purchased. Donor: Purchased. Description: Small flat axe of rectangu- Description: Slender, thin-sectioned flat lar section, with a slightly thinned butt and axe with neatly hammered cutting edge, un- hammered cutting edge. Original surface of thinned butt. Modern scratchings on each green-grey corrosion intact on both faces. face. Ground and polished on each face. Good condition. Arsenical copper. Green and brown patina. Tin bronze. Size: L. 7.5; W. 3.4; Th. 0.6. Size: L. 11.9; W. 5.2; Th. 0.9. Unpublished. Unpublished. Comments: Argaric Bronze Age, c. 1500 - Comments: Argaric Bronze Age, c. 1500 - 1100 B.C. 1100 B.C.

No. 17. (Fig. 4, no. 17) No. 20. (Fig. 4, no. 20) Provenance : Prov. Jaén. Provenance: Prov. Jaén. Registration: WG 917. Registration: WG 916. Donor: Greenwell Collection, presented Donor: Greenwell Collection, presented by J. P. Morgan. by J. P. Morgan. Description: Thick, rectangular-sectioned Description: Slender, rectangular-sectio- flat axe with a thick butt (lightly hammered) ned flat axe, with a thin and well finished and a slightly expanded cutting edge (re- butt, and a polished cutting edge. Surface cently blunted). Surface lightly pitted from ground and polished smooth, with traces o£ being cast in an open mould. Deep, even coarser grinding on one face. Deep brown brown patina. Good condition. Arsenical patina with some green patches. Excellent copper. condition. Arsenical copper. Size: L. 9.9; W. 3.95; Th. 1.0. Size: L. 10.6; W. 3.9; Th. 0.65. Unpublished. Unpublished. Comments: Argaric Bronze Age, c. 1500 - Comments: ~rgaricBronze Age, c. 1500 - 1100 B.C. 1100 B.C. Fig. 4. - Argaric Flat Axos. 13, 16, probably Prov. Granada; 14, 15, 17, 20, Prov. Jaén; 18, Prov. Seviila; 19, Prov. Granada; 21, possibly Prov. Granada: 22, Prov. Cácliz. 122 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

No. 21. (Fig. 4, no. 21) Comments: Argaric Bronze Age, c. 1500. 1100 B.C. Provenance: Possibly Prov. Granada. Registration: 1909. 7-14. 13. NO. 24. (Fig. 5, no. 24) Donor: Purchased. Description: Small, slender flat axe, with Provenance : Prov. Jaén. a rectangular section, a slightly expanded Registration: WG 914. cutting edge and cutting edge. At some time, Donor: Greenwell Collection, presented by the axe has been cleaned, then coloured dark J. P. Morgan. hrown to imitate a bronze patina. Arsenical Description: Well proportioned, thick- copper. sectioned flat axe. Butt is tapered and squa- Size: L. 7.9; W. 2.6; Th. 0.65. red off, and the cutting edge hammered and Unpublished. ground smooth. Hammering (below patina) Comments: Argaric Bronze Age, c. 1500 - on one face. Deep brown patina. Excellent 1100 B.C. condition. Arsenical copper. Size: L. 13.9; W. 6.8; Th. 1.45. No. 22. (Fig. 4, no. 22) Unpublished. Comments: Argaric Bronze Age, c. 1700- Provenance: Prov. Cádiz. 1200 B.C. Registration: WG 918. Donor : Greenwell Collection, presented No. 25. (Fig. 5, no. 25) by J. P. Morgan. Description: Small, slender flat axe witb Provenance: Prov. Toledo. a rectangular cross-section, thinned, well fi- Registration: 1909. 7-14. 20. nished hutt, and a hammered cutting edge. Donor: Purchased. Ground and hammered smooth, with a deep, Description: Large flat axe with a rectan- even brown patina. Some pitting on one gular section, thinned and lightly hammered face. Good condition. Arsenical copper. butt. and a ground and hammered cutting Size: L. 8.8; W. 3.45; Th. 0.8. edge. Well finished, both faces pitted with Unpublished. some corrosion. Deep green patina on one Comments: Argaric Bronze Age, c. 1500- face. Arsenical copper. 1100 B.C. Size: L. 19.6; W. 8.3; Th. 1.4. Unpublished. No. 23. (Fig. 5, no. 23) Comments : Bronze Age, c. 1500 - 1100 B.C. Provenance: Velefique, Sierra de los Fi- labres, Prov. Almeria. No.26. (Fig. 5, no. 26) Registration: WG 913. Provenance: Sierra de los Baños, Almo- Donor: Greenwell Collection presented by naster, Prov. Huelva. J. P. Morgan. Registration: WG 912. Description: Flat axe with a rectangular Donor: Greenwell Collection, presented section, and a slightly thinned, hammered by J. P. Morgan. butt. Cutting edge hammered, then ground. Description: Flat axe with a rectangular Well finished and ground on one face, lightly cross-section, parallel sides and splayed cut- pitted and hammered on the other face. Deep ting edge. Butt is squared and well finished green patina. Excellent condition. Arsenical and the cutting edge hammered flat, then copper. ground in recent times. Find spot scratched Size: L. 15.6; W. 6.3; Th. 1.15. on one face. Tin bronze. Unpublished. Size: L. 14.3; W. 7.4; Th. 1.0. tiig. 5. - Flat Axes. 23, Velcfiquc, ri1meri.z; 24, Prov. Jaén;25, Prov. Taledo; 26, Sierra de Los Baños, Huelva. 124 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

Unpublished. Zamora (including an apparent hoard of Cominents: Early or Middle Bronze Age, 4 flat axes from Linares de Riofrio) and Bur- c. 1600-1200 B.C. Others from Almonaster go~,no similar axes are mentioned (Martin are illustrated by Schubart (1975, Taf. 44). Valls and Delibes de Castro. 1975; Delibes The piece was either found in 1871 or sold de Castro, 1973). The flat axes from Reino- to Greenwell in that year, since the date so and Retuerta (Prov. Burgos) were shown is written in ink on one face. by analysis to contain 5 % and 15 % tin res- pectively, making the composition of the León piece even more peculiar (ibid.). No. 27. (Fig. 6. no. 27) Provenance: Villacarillo, Prov. Jaén. No. 29. (Fig. 6, no. 29) Registration: 1909. 7-14. 2. Donor: Purchased. Provenance: Probably from El Acebu- Description: Flat axe with a rectangular chal, Carmona, Prov. Sevilla. section, a squared, well-finished butt, ham- Registration: P 1964, 12-1. 356. mered cutting edge, and two incipient ridges Donor: Wellcome Collection. on each side. Cutting edge slightly damaged, Description: Tanged dagger, with clear but in good condition with a deep, even traces of hammering and cold working at green patina. Tin bronze. the edges. The hilt is heavily hammeredi'up Size: L. 13.3; W. 8.4; Th. 1.15. into a low, irregular tlange on each side, Unpublished. with the individual blows clearly marked. Comments: Earlier part of Bronze Age, The butt is thinned to a chisel end. Good c. 1600- 1200 B.C. The splayed cutting edge condition, with traces of green patina. Arse- and thick butt are more characteristic of nical. copper. axes in the S.W. of the Peninsula (Schubart Size: L. 13.5; W. 4.55; Th. 0.4. 1975 ; Tafeln. 47-49). Unpublished. Conzments: Early Bronze Age, c. 1800 No. 28. (Fig. 6, no. 28) B.C., of Beaker type. Provenance: Prov. León. Registration: 1909. 7-14. 21. No. 30. (Fig. 6, no. 30) Donor: Purchased. Provenance : Prov. Jaén. Description: Flanged axe with a splayed Registration: 1909. 7-14. 8. cutting edge. The butt is thinned, and both the flanges and blade seem to have been Donor: Purchased. hammered in modern times. Surface is Description: Three riveted halberd with lightly pitted, and now patinated a deep one rivet remaining, on a fow. oval sectio- yellow-brown. Blunted cutting edge. Copper. ned midrib running from the butt to the tip. Size: L. 10.8; W. 6.7; Th. 2.15. The hilt is damaged, and the tip is bent dou- ble. The rivets are al1 driven through from Unpublished. one face. Areas of dark green and brown Comments: Early Bronze Age, c. 1600 - patina. Arsenical copper, with rivet having 1400 B.C. This is essentially a French or less arsenic than the blade. Southern British type, common in the Arre- ton Tradition in Britain, where tin bronze, Size: L. 15.3; W. 6.3; Th. 0.5. Original, not copper, is the normal metal (ApSimon, L. 22.0. Rivet: L. 2.5; Th. 0.6. 1954; Britton, 1963, Tables 6.7; Butler, 1963). Unpublished. A few similar pieces are known from Lan- Comments: Early Bronze Age, c. 1700 - guedoc (Guilaine 1972, fig. 28, no. 3). Al- 1400 B.C. This halberd is related to Schu- though at least 14 flat axe findspots are bart's Carrapatas Type in northern Portugal known from the neighbouring provinces of (Schubart, 1973; Harrison, 1974a). Fig. 6. - farly Bronze Age Metalwork. 27, Villacarillo, Jakn; 28, Prov. León: 29, probably El Acebuchai. Sevilla; 30, Prov. Ja4n. 126 R. J. HARRISON, P. T. CRAI>DOCK AND M. J. HUGHES

No. 31. (Fig. 7, no. 31) Donor: Wellcome Collection. Description: Palmela point with neatly Provenance: Possibly from the Iberian hammered cutting edge, carried evenly Peninsula. around the whole blade. The tang is square- Registration: 1925. 10-17. 2. sectioned. Well finished and ground al1 over, Donor : Purchased. with most patina scraped off. Illegible ink Description: Large tanged dagger with a inscriptions on each face. Arsenical copper. ftat cross section and extensive cold working Size: L. 11.8; W. 3.4; Th. 0.18. Tang, Th. and hammering al1 along the cutting edges. 0.35. The hilt is thinned, and hammered up into ~n~ublished. a low flange on each side. Very faint traces Comments: Early Bronze Age, c. 1800 of an omega hilt remain in the surface cor- - 1500 B.C., of Beaker type. The shoulders are rosion. Tip broken off. Originally finely unusually sharply-angled on this piece. ground al1 over, but now speckled with cor- rosion and a thick green patina. Arsenical copper. No. 34. (Fig. 7, no. 34) Size: L. 25.6; W. 6.7; Th. 0.35. Tang, Th. Provenance: Probably from El Acebu- 0.5. chal, Carmona, Prov. Sevilla. Unpublished. Registration: P 1964. 12-1. 106. Comments: Beaker type, c. 1750 - 1400 Donor: Wellcome Collection. B.C. The closest paraltels in the Peninsula Description: Palmela point with hamme- are found in the Montelavar Group of Early red edge (only visible on one face). carried Bronze Age single burials. concentrated in al1 around the blade. The tang is square-sec- the western half of Iberia (Harrison, 1974; tioned. Well finished, with faint stress lines 1974a). running vertically in the centre of one face of the blade. Traces of patina on each face. No. 32. (Fig. 7, no. 32) Good condition, with an illegible ink inscrip tion on one fa'ce. Arsenical copper. Provenance: Probably from El Acebu- Size: L. 10.2; W. 2.95; Th. 0.35. Tang, Th. chal, Carmona, Prov. Sevilla. 0.4. Registration: P 1964. 12-1. 104. Unpublished. Donor: Wellcome Collection. Comments: Early Bronze Age, c. 1800 - Description: Palmela point with hamme- 1500 B.C., of Beaker type. red cutting edge. The tang is square-sectio- ned. Well finished and ground al1 over, and in excellent condition with a green patina No. 35. (Fig. 7, no. 35) on one face. In ink on the other face are Provenance: Probably from El Acebu- two illegible catalogue numhers. Arsenical chal, Carmona. Prov. Sevilla. copper. Registration: P 1964. 12-1. 107. Size: L. 10.9; W. 2.95; Th. 0.25. Tang, Th. Donor: Wellcome Collection. 0.35. Description: Palmela point with faint Unpublished. signs of hammered cutting edge. The blade Comments: Early Bronze Age, c. 1800 - has been bent, and shows faint stress lines 1500 B.C., of Beaker type. and surface irregularities in the centre of one face. The tang is square-sectioned. Tra- No. 33. (Fig. 7, no. 33) ces of patina on each face. Reasonable con- dition, with an illegible ink inscription on Provenance: Probably from El Acebu- one face. Arsenical copper. chal, Carmona, Prov. Sevilla. Size: L. 12.8; W. 3.4; Th. 0.2. Tang, Th. Registration: P 1964. 12-1. 105. 0.3.. Fig. 7. - Bell-Beaker Metalwork. 31, possibly from the Iberian Peninsula; 32-38, probably from El Acebuchal, Sevilla. 128 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

Unpublished. tion, with an itlegible inscription in ink on Comments: Early Bronze Age, c. 1800 - blade. Arsenical CoPPer. 1500 B.C., of Beaker type. Size: L. 10.0; W. 3.4; Th. 0.3. Tang, Th. 0.35. No. 36. (Fig. 7, no. 36) Unpublished. Comments: Early Bronze Age, c. 1800 - Provenance: Probably from El Acebu- 1500 B.C., Beaker type. chal, Prov. Sevilla. Registration: P 1964. 12-1. 108. No. 39. (Fig. 8, no. 39) Donor: Wellcome Collection. Description: Palmela point with very Provenance: «Presumed» to be from faint traces of an hammered cutting edge. Spain. Tbe square-sectioned tang has been beaten Registration: 1909. 7-14. 24. up, making irregular low flanges on each Donor: Purchased. side. Remains of patina on eacb face, with Description: Palmela point, with a rec- an itlegible inscription on one face. Arse- tangular sectioned tang and only very faint nicat copper. traces of cold working. Tip and point both Size: L. 10.85; W. 2.8; Th. 0.25. Tang, Th. bent over, and surface damaged and corro- 0.35. ded. Arsenical copper. Unpublished. Size: L. 10.6; W. 3.45; Th. 0.2. Tang, Th. Comments: Early Bronze Age, c. 1800 - 0.3. 1500 B.C., of Beaker type. Unpublished. Comments: Early Bronze Age, c. 1800 - No. 37. (Fig. 7, no. 37) 1500 B.C. of Beaker type. Provenance: Probably El Acebuchal, Car- mona, Prov. Sevilla. No. 40. (Fig. 8, no. 40) Registration: P 1964. 12-1. 109. Provenance: Arjona, Prov. Jaén. Donor: Wellcome Collection. Registration: 1964. 12-6. 106. Description: Palmela point, with a deeply Donor: Trechmann Bequest. pitted surface. Square-sectioned tang. Illegi- Description: Variety of Palmela point ble ink inscription on one face. Arsenical with an elongated, hammered blade and copper. tang. Patches of a thick concretion and cor- Size: L. 10.6; W. 2.4; Th. 0.25. Tang, Th. rosion cover much of the surface. Arsenical 0.3. copper. Unpublished., Size: L. 13.4; W. 2.6; Th. 0.2. Tang, Th. Comnzents: Early Bronze Age, c. 1800 0.3. 1500 B.C.. Beaker type. Unpublished, Comnzents: Early Bronze Age, c. 1700 - No. 38. (Fig. 7, no. 38) 1400 B.C. Typologically more developed than the Palmela point (nos. 32-39). Provenance: Probably El Acebuchal Car- mona, Prov. Sevilla. No. 41. (Fig. 8, no. 41) Registration: P 1964. 12-1. 110. Donor: Wellcome Collection. Provenance: ~Presumedn lo be from Descriptions: Palmela point with cutting Spain. edge hammered on each face. Square-sectio- Registration: 1909. 7-14. 25. ned tang. One face patinated. Good condi- Donor: Purchased. Fig. R. - Spearheads and Arrowheadc. 39, 41-44. al1 ePresumed to be froin Spainr; 40, :irjanal Jaén; 45-46, Prov. Jaén; 47. Prov. Córdoba: 48, Prov. Granada.

9 130 R. J. HARRISON, P. T. CRADDOCK ANO M. J. HUGHES

Description: Developed variety of a Pal- Registration: 1909. 7-14. 28. mela point with a slender blade with traces Donor : Purchased. of working and a square sectioned tang. NO Description: Tanged spearhead with two edge working on blade, although there are harhs. The tang is split at the end and some fine grinding marks. Even brown pa- tigbtly curled up. Tbe barbs have been bent tina. Excellent condition. Arsenical copper. inwards. Dark brown patina. Arsenical cop- Size: L. 9.7; W. 2.1 ; Th. 0.25. Tang, Th. per. 0.3. Size: L. 4.6; W. 1.35; Th. 0.15. Tang, Th. Unpublished., 0.25. Comments: Early Bronze Age, c. 1600 - Unpublished. 1400 B.C. Typologically more developed than Comments: Early-Middle Bronze Age, the Palmela point (nos. 32-39). c. 1400-1200 B.C. (cf. Blance, 1971, Taf. 2414 from Praganca). No. 42. (Fig. 8, no. 42) Provenance: *Presumed. to be from Spain. No. 45. (Fig. 8, no. 45) Registration: 1909. 7-14. 26. Provenance: Prov. Jaén. Donor: Purchased. Registration: 1964. 12-6. 108. Description: Tanged spearhead, related Donor: Trechmann Bequest. to Praganca type. Rectangular sectioned Description: Barbed and tanged - tang, twisted at end. Surface cleaned in mo- head, with a shouldered tang. One barb bro- dern times. Deep brown patina, and in ex- ken off. Deep, even brown patina. Excellent cellent condition. Arsenical copper. condition. Arsenical copper. Size: L. 6.1 ; W. 2.05; Th. 0.25. Tang, Th. Size: L. 6.45; W. 1.4; Th. 0.25. Tang, T& 0.28. 0.25. Unpublished. Unpublished. Comments: Early-Middle Bronze Age, c. 1400-1200 B.C. Comments: Middle Bronze Age, c. 1400 - 1000 B.C. (cf. Blance, 1971, Taf. 2415, from Vila Nova de Sáo Pedro). No. 43. (Fig. 8, no. 43) Provenance: «Presumed» to be from Spain. No. 46. (Fig, 8, no. 46) Registration: 1909. 7-14. 27. Provenance: Prov. Jaén. Donor : Purchased. Registration: 1964. 12-6. 109. Description: Smalt flat tanged arrow- Donor: Trechmann Bequest. head, with flat tang, lightly hammered on Description: Cast barbed and tanged ar- each side. Thinned at edges, but no hamme- rowhead, hammered al1 over, and prohably ring visible on surface. Green and brown pa- cast in an open mould. Rih on one side only. tina with fine surface pitting. Too small to Tip and one barb bent. Dark green patina. sample for analysis. Excellent condition. Too small to sample for Size: L. 4.5; W. 1.65; Th. 0.15. analysis. Unpublished. Size: L. 5.05; W. 1.95; Th. 0.25. Tang, Th. Comments: Probably Middle Bronze Age, 0.1. c. 1400-1200 B.C. Unpublished. Comments: Prohably Late Bronze Age, No. 44. (Fig. 8, no. 44) c. 900-700 B.C. It has a similar profile to cer- Provenance: «Presumedu to be from tain arrowheads from the Ría de Huelva Spain. hoard (Almagro, 1958, E. 1, No. 188). No. 47. (Fig. 8, no. 47) No. 49. (Fig. 9, no. 49) Provenance: Prov. C6rdoba. Provenance: Guadix, Prov. Granada. Registration: 1964. 12-6. 110. Registration: 1909. 7-14. 16. : Donor: Trechmann Bequest. Donor: Purchased. Description: Two riveted dagger, with 1 Description: Arrowhead with long tang and two small barbs. Roughly hammered one square sectioned rivet still in place. ipto shape, with two shallow grooves on Clear traces of a straight-ended hafting-plate are visible on each side. The tip is chipped, Of blade' Edges Of blade and tang and the whole surface of the hlade is badly bevelled and hammered into Dark green.brown patina. Toa small to sample for corroded. Rivet and blade made of Assenical copper, analysis. Size: L. 18.0; W. 4.5; Th. 0.4. Rivet: L. Size: L. 5.0; W. 1.6; Th. 0.22. Tang, Th. Th. 0.25. Unpublished. Unpublished. Comments: Argaric «B. c. 1500/1400-1100 Comments: Probahly Final Bronze Age, B,C, c. 900-700 B.C. Identical oieces are known from Obaga de les ventoses, Montmell (10 % tin) and Serra de YEspasa, Capcanes (10 % No. 50. (Fig. 9, no. 50) tin), both in Prov. Tarragona (Vilaseca, 1973, Provenance: Guadix, Prov. Granada. pp. 172-3 and lam. 6911). Registration: 1909. 7-14. 17. Donor: Purchased. No. 48. (Fig. 8, no. 48) Description: Three-riveted dagger, with i Provenance: Prov. Granada. three square sectioned silver rivets in place. Clear traces of a straight-ended hafting plate Registration: 1964. 12-6. 107. 'l are visible on each face. Tip missing, and ' Donor: Trechmann Bequest. whole surface heavily corroded and pitted. Description: Cast arrowhead from a two- Painted green ( !), and not sampled for ana- piece mould, showing the unevenly matched lysis owing to mineralization. halves of the mould. The rib ends at the base Size: L. 15.8; W. 3.95; Th. 0.3. Rivet: of the blade in a small button, probably L. 1.45; Th. 0.38-0.62. to prevent the shaft from , splitting. , Sur- Unpublished. fnces and edges well ground and finished. Comments: Argaric *B., c. 1500/1400 - al1 covered by a deep green patina. Tin 1100 B.C. bronze. Size: L. 7.6; W. 1.8; Th. 0.38. Tang, Th. 0.4. No. 51. (Fig. 9, no. 51) Unpublished. Provenance: Guadix. Prov. Granada Comments: Probably belongs to the end Registration: 1909. 7-14. 19. of the Final Bronze Age, c. 900-700 B.C. Si- Donor: Purchased. n3ilar bronze arrowheads with a bulb of me- tal at the base of the blade are known from Description: Four-riveted dagger with al1 various sites in Languedoc, datid by Guilai- four rivets in place. The hafting plate was ne (1972, fig. 125) to <

Fig. 9. - Riveted or Daggers. 49-61, Guadix, Granada; 63, Villacarrillo, Jaén: 54, Prov. Jaén. ' Comments: Argaric

Comments: Earlv Bronze Aee, c. 1600 - Size: L. 10.9; W. 0.45; Th. 0.2. 1400 B.C. Very simiiar to a dagger fronl Sa- Unpublished. lir, Conc. Loulé (Portugal) (Schubart, 1975, comments: Found together ~ithnos. 58, Taf. 11, no. 115). 60. No. 57. (Fig. 10, no. 57) No. 60. (Fie. 10, no. 60) Provenance : Prov. Jaén. Provenance: Prov. Córdoba. Registration: 1909. 7-14. 9. - Registration: 1964. 12-6. 101. Donor : Purchased. Donor: Trechmann Bequest. Description: Dagger with a prominent midrib and four large circular rivet holes Description: Round sectioned awl or long punched into the hilt from the same side pin with a spot of modern solder at one end. of the blade. The midrib continues into the Not sampled for analysis. hilt but tapers off before reaching the hutt. Size: L. 9.0; Th. 0.25. The end of the hilt has been carefully thin- Unpublished. ned and ground to shape, and the whole Comments: Found with nos. 58. 59. surface of the blade polished to a high fi- nish. Deep redbrown patina; excellent condi- tion. Tin hronze, with some lead. No. 61. (Fig. 10, no. 61) Size: L. 18.3; W. 3.4; Th. 0.45. Provenance: Almuñécar, Prov. Granada. Unpublished. Registration: 1909. 7-14. 14. Comments: Probably to be dated c. 1200 - Donor: Purchased. 1000 B.C. The type is unusual for the Pe- Description: Square sectioned chisel, well ninsula, and can be more closely paralleled ground and finished al1 over, and not dama- in . ged by use. Casting seam on one face. Deep, rven brown patina. Arsenical hronze. No. 58. (Fig. 10, no. 58) Size: L. 13.7; W. 1.28; Th. 1.0. Provenance: Prov. Córdoba. Unpublished. Registration: 1964. 12-6. 99. Comments: Argaric type, not especially Donor: Trechmann Bequest. diagnostic of either phase A or B. c. 1700- Description: Thin bronze tube with a so- 1000 B.C. Compare with similar examples lid end, probably used as a thong terminal. found shors des tombeaux, at El Argar (Si- Made from thick bronze wire, hammered flat ret and Siret, 1887. P1. 26, nos. 68-74). at one end and rolled over into a cone. Brown patina with some encrustations. Too No. 62. (Fig. 10, no. 62) small to sample for analysis. Site: L. 7.4; W. 0.55; Th. 0.25. Provenance: Prohably Prov. Jaén. Unpublished. Registration: 1909. 7-14. 7. Comments: Undatable. Found together Donor: Purchased. with nos. 59, 60. Description: Square sectioned chisel, so- mewhat damaged at cutting edge, although butt has not been hammered. Originally well No. 59. (Fig. 10, no. 59) ground and finished, but the deep green pa- Provenance: Prov. Córdoba. tina is no* damaged. Arsenical copper. Registration: 1964. 12-6. 100. Size: L. 15.9; W. 1.3; Th. 1.15. Donor: Trechmann Bequest. Unpublished. Description: Thong terminal. Same as Comments: Argaric, c. 1700-1000 B.C. (see no. 58. Not sampled for analysis. comments for no. 61). 1 Fig. 10. - Argaric and Othcr Xetalwork. 55, 57, Prov. Jaén; 56, Prov. Sevilla; 58-60, Prov. Granada; 61, Almuñécar, Granada; 62, probably Prov. Jaén 136 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

No. 63. (Fig. 11, no. 63) off to show a very porous casting. Originally well finished and smoothed, now evenly pati- Provenance: «Andalucia», Spain ([[Found nated deep &reen,yin bronze with lead. in ancient coal-workings in »). Size: L. 17.7; W. 4.4;. Th. 3.05. Registration: 1849. 2-20. 1. Unpublished. Donor: S.P. Pratt, Esq. F.R.S. Comments: , c. 1000 - Description: Slender double looped pal- 700 stave with a cast trident motif on one face and a low thin rib on the other. One side loop broken, butt damaged. Casting seams 66. (Fi&. 11. no. 66) visible on each side. Badly corroded and León, pitted, but originally well finished and smoo- thed. Leated tin bronze. Registration: 1909. 7-14, 22. Size: L. 37.7; W. 4.15; Th. 2.35. Donor : Purchased. Published: Yates 1849: 369, 1881 : Descri~fio~:Slender single looped palsta- 97 and fig. 89. ve with cast decoration inside one flange, and on each face below the stop ridge. Stubs Cotnments: Atlantic Bronze Age, c. 1000- of a second loop on one face, 700 B.C. According to Yates (1849, P. 369). . from !he patination over them and their neat ~...whenfirst discovered (it was) firmly atta- finish, it likely that only one loop was ched by thongs to a straight handle of wood» ever cast on to the palstave. (see no. 64, which it closely resembles). Despite some modern damaee and sur- face córrosion, the axe was originally well No. 64. (Fig. 11, no. 64) finished. Tin bronze with some lead. Provenance: Langreo, Prov. Oviedo. Size: L. 15.7; W. 4.55; Th. 2.5. Registration: WG 932. Unpublished. Donor: Greenwell Colection, presented Comments: Atlantic Bronze Age, c. 1000- by J. P. Morgan. 700 B.C. The decoration is unusual. Description: Slender 6ouble looped pal- stave with a cast trident on one face and a No. 67. (Fig. 12, no. 67) low thin rib on the other. Btade and butt Provenance : Spain. chipped, with a neatly finished casting seam on each side. Porous casting, hui well fi- Registration: WG 930. nished and evenly patinated to a deep green. Donor: Greenwell Collection, presented Leaded tin bronze. by J. P. Morgan. Size: L. 16.3; W. 4.15; Th. 2.15. Description: Double looped palstave with Unpublished. low flanges. One loop is crushed, but the casting has been properly trimmed and fi- Comments: Atlantic Bronze Age, c. 1000- nished. Heavily cleaned, with only traces of 700 B.C. (see no. 63 which it closely resem- patina surviving. Tin bronze with lead. bles). Size: L. 18.2; W. 5.4; Th. 3.35. Unpublished. No. 65. (Fig. 11, no. 65) Comments: Atlantic Bronze Age, c. 1000- Provenance: Lena, Prov. Oviedo. 700 B.C. Registration: WG 931. Donov: Greenwell Collection, presented No. 68. (Fig. 12. no. 68) by J. P. Morgan. : Description: Slender double looped pal- Provanance: Almagro, Prov. Ciudad Real. stave with a single low rib on each face. Regi.;tration : 1964. 12-6. 104. Edge ground recently. Butt roughly finished Donor: Trechmann Bequest. A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN PENINSULA

C'ig. 11. - Double-Loopcd Palcta.ires.63, eAndaluciar; 64, ~ari~reo,Oviedo; 65, Lena, Oviedo; GF, Prov. León. 138 R. J. HARRISON, P. T. CRA DDOCK AND M. J. HUGHES

Description: Double looped palstave with No. 71. (Fig. 13, no. 71) a shallow flange and thin blade. Butt ham- mered and edge blunted, but casting is Provenance: Northern Portugal, abelieved well finished and trimmed. Tin bronze with to have been excavated N. of Oporto». Lead. Registration: 1959. 7-11. 1. Size: L. 15.9; W. 4.6; Th. 1.95. Donor: Purchased. Unpublished. Description: Double looped palstave with Comments: Atlantic Bronze Age, c. 1000 - part of a hollow casting jet at butt. Edge 700 B.C. chipped. and whole surface deeply pitted and corroded. Continuous, low hafting flan- &es, low rib on each face of blade. Leaded No. 69. (Fig. 12. no. 69) tin bronze. Provenance: Spain. Size: L. 19.9; W. 5.25; Th. 3.1. Registration: WG 929. Unpublished. Donor: Greenwell Collection, presented Coinments: Almost certainly associated by J. P. Morgan. with No. 72, since they have identical patinas and similar metal compositions. Atlantic Description: Heavy double looped palsta- Bronze Age, c. 1000 700 B.C. ve with very short hafting flanges and a pro- - minent stop-ridge, below which are two sha- llow grooves. The square sectioned butt and No. 72. (Fig. 13, no. 72) the exterior of the palstave have been very well finished and polished al1 over. Deep Provenance: Northern Portugal, abelieved brown patina, excellent condition. Tin bron- to have been excavated N. of Oportou. ze with lead. Registration: 1959. 7-11. 2. Size: L. 18.7; W. 6.0; Th. 3.9. Donor: Purchased. Published: Smith 1920, fig. 164. Description: Double looped palstave with Comments: Atlantic Bronze Age, c. 1000- part of a hollow casting jet at butt. One loop 700 B.C. (see no. 89). broken. Continuous low hafting flanges, with a short, low rib on each face of the blade. Corroded and pitted. Leaded tin bronze. No. 70. (Fig. 12. no. 70) Size: L. 21.5; W. 4.65; Th. 2.95. Provenance: ~Foundin Beariz, mines of Unpublished. Balcobo, near Carballino., Prov. Orense. Comments: Atlantic Bronze Age, c. 1000. Registration: P. 1964. 12-1. 112. 700 B.C. (see notes with no. 72). Donor: Wellcome Collection. Description: Double looped palstave with No. 73. (Fig. 13, no. 73) prominent rib on blade. Butt end well fi- nished, although the hafting flanges are not Provenance: La Bañeza, Prov. León. carried through to the end, but blocked off. Registration: 1964. 12-6. 103. Well finished and ground down. Some cast- Donor: Trechmann Bequest. ing imperfections on one face. Heavily leaded Description: Broad double looped palsta- tin bronze. ve with a thinned butt, well finished surface Size: L. 21.8; W. 6.2; Th. 2.5. (Original L.) and smoothed casting seams, and short, high 24.4. flanges near the stop-ridge. On each face be- Unpublished. low the stop-ridge is a short, thick rib. Deep Comnzents: Late Bronze Age, c. 1000 - 700 green patina, excellent condition. Tin bronze. B.C. Blade broken off and restored with Size: L. 21.0; W. 7.8; Th. 4.6. plaster. Unpublished. Fig. 12. - Double-Looped Palstaves. 67,. 69, Spai n; 68, .41rnagro, Ciudad Real; 70, Bcnriz, Oronse. Fig. 13. - Double-Looped Pnlstaves. 71-72, «Northern Portugal, North of Oportoa; 73, La Bañcza, Lcón; 74, Spain. A STUDY OF THE BRONZE AGE METAL

Conzments: Atlantic Bronze Age, c. 1000 - blade, edge of hlade ground. Atl the contours 700 B.C. The two halves of the mould werc of t6is axe are unusually rounded compared not well aligned, hence there are traces of to the sharper edges on other Palstaves. a thick casting seam where the halves of Even, dark green patina. Exccllent condition. the mould overhung each other. Tin hronze. Size: L. 22.4; W. 6.1; Th. 3.7. No. 74. (Fig. 13, no. 74) Unpublished. Comnzents: Atlantic Bro&e Age, c. 1000 - Provenance : Spain. 700 B.C. Registration: 1964. 12-6. 105. l Donor: Trechmann Bequest. No. 77. (Fig. 14, no. 77) Description: Fragrnent from hlade of a palstave, prohahly of douhle looped type. Provenance: Northern Portugal, <,,Prov. Lugo. (Pos- Unvublished. sibly Monforte de Lemos?) Comrnents: Atlantic Bronze Age, c. 1000 Registration: 1964. 12-6. 102. 700 B.C. Donor: Trechmann Bequest. Description: Double looped palstave with No. 78. (Fig. 14, no. 78) a wide haft with low flanges. Butt hroken off to show a very porous casting. Rib on Provenance: Probahly Spain. each face of hlade. Edge chipped. Casting Registration: 1925. 10-17. 1. welt cleaned of irregularities, and covered Donor: Purchased. with a thick green patina, partly scraped away. Tin hronze with lead. Description: Double looped palstave with its solid casting jet in place. Casting seams Size: L. 24.2, W. 6.3; Th. 3.2. are untrimmed, and a chipped blade edge. Unarblished. Heavy, corroded patina with modern dama- Comnzents: Atlaniic Bronze Age, c. 1000- ge. Leaded arsenical copper. 700 B.C. Size: L. 22.4; W. 5.85; Th. 3.9. Unpublished. No. 76. (Fig. 14, no. 76) Coinments: Atlantic Bronze Age, c. 1000 - Provenance: ~Palencia.. 700 B.C. Note that the top of the casting jet is atan angle of 12 degrees, showing that the Registration: 1891. 9-5. 2. mould was tiited at that angle when it was Donor: Presented by A. W. Franks. filled up. This would allow the gases to rise Descr~ption:Douhle looped palstave, bro- more easily through the mould up into the ken off at butt, showing a very porous cas- feeder, which could then be discarded (Tyle- ting. Casting flashes on loops, hut axe gene- cote, 1962, p. 109). The jet on no. 80 is also rally well trimmed. Low rib on each face of slightly angled. 142 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

Fig. 14. - Double-Looped Palntaves. 75, ~Montforta,Lugo; 76,

1 Donor: Wellcome Collection. Registration: 1876. 8-1. 1. ' Description: Double looped palstave with Dono': Presented by A. W. Franks. low midrib on blade. The casting is unfi- Description: Double looped palstave bro-

Fig. 15. - Double-Looped Palstavci, 79. Spain, 80, .Found at Oviedoi,.

:nished with one loop blocked, both casting ken into three pieces, with tbe casting jet jseams untrimmed, and the casting spme in adhering to it, filled with a ball of pure lead. :place. The hafting flanges are incompletely The surface is well finished and has a dull cast and the surface is full of small air holes. green patina. One loop missing, the otber is :Leaded tin bronze. broken. Leaded tin bronze, surrounding a

; Size:L.23.2; W.6.0; Th. 4.9. core of pure lead and capped with a lead ball Unpublished. in the casting jet. Cornments: Late Bronze Age, c. 1000 - 700 Size: L. 23.6; W. 4.45; Th. 2.85. Jet: :B.C. Height : 4.8 ; diameter: 4.4-4.65. 3 44 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES b Unpublished. Unpublished. Comments: Atlantic Bronze Age, c. 1000 - Comments: Atlantic Bronze Age, c. 900 - 700 B.C. This is an extraordinary piece, ana- 650 B.C. The type is highly distinctive of lysed by Dr. M. J. Hughes at the end of tbe Central Portugal (fig. 33), and contemporary Catalogue, where its remarkable technical with the double looped palstaves and Cas- aspects are discussed. It was cast in a two tropo1 type sickles. ~iecemould with a resin core. then filled .~~~- ~ ~~ with lead. The top of the casting jet is No. 83. (Fig, 16, no, 83) sliebtlv-. analed, - as occurs on No. 78. An axe in the Museo Arqueológico Provincial, Ovie- Provenance: Spain. do, found at Laron, Cangas de Narcea (Ovie- Registration: WG 928. do) has al1 of the externa1 features of Axe G~~~~~~I~collection, presented no. 80, even down to the bronze cap sealing M~~~~~, in the ball of lead in the casting jet. This by strongly suggests that technical features so Descripti0.n: Single looped palstave, well marked in our axe are not unique or acci- finished, but a porous casting. Filed in mo- dental ones. dern times. Stubs for. a second loop which was ncver added are visible on one side. Irregular, thick patina. Tin bronze. No. 81. (Fig. 16, no. 81) Size; L. 12.9; W. 3.5; Th. 2.05. Provenance: Spain. Unpublished. Regislration: WG 926. Comments: Atlantic Bronze Age, c. 1000 - Donor: Greenwdl Collection, presented 700 B.C. by J. P. Morgan. Description: Single looped palstave with No. 84. (Fig. 16, no. 84) loop restored in modern times. Low hafting flanges and high stop ridge, with an irregu- Provenance: ~Found6 feet deep near iJa- lar midrib on each face of blade. Porous velgas, , Spain, at the edge of an an- casting, not well finished, but hammered at cient goldworkings (Prov. Oviedo). butt and apparently used as a tool. Tin Registration: 1927. 12-6. 1. bronze. Donor: Presented by C. G. Gunthur. Size: L. 22.0; W. 5.82; Th. 3.8. Description: Double looped socketed axe Unpublished. with an irregularly moulded rim, facetted Comments: Atlantic Bronze Age, c. 1000 - hlade, and two deep grooves cut into each 700 B.C. face, not cast. The loops are worn, and the edge blunted. Well finished. with a fine No. 82. (Fie..-. 16. no. 82) green patina over much of the surface. Tin bronze with lead. Provenance : Spain. Size: L. 11.9; W. 4.4; Th. 3.1. Registration: WG 927. Unpublished. Donor: Greenwell Collection, presented Comments: Atlantic Bronze Age. c. 1~00- by J. P. Morgan. 700 B.C. This axe Lies far to the north o£ the Description: Flat backed palstave cast in main distribution, which clusters in Central a two piece mould with clear casting seams Portugal (fig. 32). There is, however, the on each side. There is a low button cast on truly remarkable three-piece bronze nr~uld one face. The loop is roughly finished but for a double looped socketed axe from Los the butt is hammered and the rest of the Oscos (Oviedo) nearby (Pericot, 1934, p. 223; piece is well finished. There is a small Blas Cortina, 1975) which suggests that casting - hoie near the butt. Fine condition others may yet be found in the Asturias with a deep green patina. Tin bronze.. and to modify the distribution pat- Size: L. 18.7; W. 3.95; Th. 1.8. tern. . A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN . PENINSULA_. 145

-:-~-

82

• o o

83 34

Fig. 16. - Late Bronze Age Atlantic Metalwork. 81-83, Spain; 84, Navelgas, Oviedo.

10

A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN PENINSULA 147

~~\m • ~ " • _f t :. # I I J I

1.--

00 í%:/¡;

~~ 85 ~ 87 O-- -S ~. 86

/ ~ ~_ -._~ ~__ ..• .. ___ Vd ~

,,,,; 1 ~ -' l • 1 :/

,~ , -:'/

7: / ~;~ ./:;::/

88 89

Fig. 17. - Trunnion (or Lugged) AXes and Varieties. 85-88, Spain; 86, Villacarrillo, Jaén, 87, Prov. Jaén; 89, probably Spain.

A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIA N PENINSULA 149

90

I 1 I

o

91

o

I o 5 -0-92 ~93 Fig. 18. - Late Bronze Age Atlantic Metalwork. 90, Castropol, Oviedo; 91, Prov. Huelva; 92, Prov. Badajoz; 93, Prov. Granada.

Unpublished. No. 95. (Fig. 19, no. 95) Camments.: Bronze Age, c. 1500 - 1000 B.C. PrQvenance: Prov. Jaén. The teeth are not set at an angle, and the Registratian: WG 925. saw will not c1ear its own cut (Harrison, 1974a). Danar: GreenweH CoHection, presented by J. P. Margan. 150 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

Description: Thin bar, hammered and cut Donor: Presented by A. W. Franks. , at each end. Roughly rectangular section. Description: Carp's tongue , lower Smooth surface, with a deep brown patina. half broken away and now lost. Blade deco- Copper. rated with six rows of fine lines on each Size: L. 21.8; W. 1.1; Th. 0.55. side of midrib, carrying into tbe hilt as Unpublished. triple rows of dots. Deep green patina, good Comments: Probably Argaric, c. 1700 - 1000 condition. B.C. Quite likely an ingot, or at least a piece Size: L. 31.4; W. 6.3; Th. 1.2. of worked copper used as an ingot, with Published: Almagro, 1940.16m. VI, 9; Ha- pieces chopped off as needed. rrison, 1976, fig. 4. Comments: Atlantic Bronze Age, c. 800- No. 96. (Fig. 19, no. 9h) 700 B.C. See Harrison 1976 for a full dis- cussion. Provena,nce: Prov. Jaén. Registration: 1909. 7-14. 5. Donor: Purchased. No. 98. (Fig. 20, no. 98) Description: Small flat axe casi in a Provenance: Carcabuey, Prov. Córdoba. two piece mould with the casting seams Registration: 1876. 7-6. 2. visible on each side. Both faces are deco- rated in relief, each with a diferrent pattern. Donor: Presented by A. W. Franks. The butt shows the place where the casting Description: Rod tanged sword with bro- flash has been snapped off. Poorly finished, ken tip. Roughly incised decoration on each with a deep green patina. Tin bronze. face of blade. Well finished and finely de- Size: L. 6.1; W. 3.5; Th. 0.3. corated ricasso on hilt. The tang is a sirn- Unpublished. ple, irregularly sectioned rod hammered and filed into shape. Blade widens slightly Comments: Late Bronze Age, c. 1000-700 towards the tip. Deep, even brown patina, B.C. These small axes were probably cast excellent condition. Tin bronze. in batches, and were not intended for prac- tical use. Size: L. 52.0; W. 3.4; Th. 0.55; Tang 1.00; Tang Length 11.6. Published: Harrison 1976, fig. 1. No. 97. (Fig. 20, no. 97) Comments: Late Bronze Age, c. 1200-1100 Provenance Tabernas, Prov. Almeria. B.C. For a full discussion see: Harrison, Registration: 1876. 7-6. 1. 1976. A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN PENINSULA 151

a • -. .. f' b -. • -~

I

.~ 95 , 1 I \..~_.I 94 I I • I I ¡ o I I : I • I I I I 5 1, I \ ,1 I \ ,1 I \ ,1 , \ , I ! 10 11 1 I 11' 1 11 11 L b 1 1 : I L 96 L , 11 1 L , I1 L , 11 11 L , 1I L ' I1 L ' 11I 1 \ \ /" " 11 I t o 5 '-' .. " ·1 Hg. 19. - Metalwork: Various. 94, Niebla, Fig. 20. - Late Bronze Age Atlantic . f{uelv<\; 95-96, Prov, Jaén, 97, Tabernas, Almería; 98, Carcabuey, Cón;lob¡¡, R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

REPORT ON THE SCIENTIFIC EXAMINATION OF THE BRONZE PALSTAVE (No. 80) FROM OVIEDO, SPAlN (FIGS 15 + 21).

This palstave with its lead core is a there appears to be a discontinuity bet- most unusual object. Its main features ween the lead filling the palstave and that are a thin outer layer of a copper alloy filling the casting jet (in which the lead cast to the shape of a palstave with a cast- is almost spherical in shape). The casting ing jet still part of the palstave at the jet has a flat copper alloy top with sil butt end. The whole of the interior of the aperture in the centre, and there appear palstave is filled with lead, and has an to be joint marks in the copper as if it unusual feature in the casting jet in that was added subsequently (fig. 15).

A semi-quantitive estimate of the com- mic absorption spectrometry (AAS). The position of the different parts of the pals- location of: each of the 5 numhered sam- tave was obtained using X-ray fluorescen- ples is shown on fig. 21. ce, and quantitative analyses were then The results o£ the quantitative AAS carried out on drilled specimens of metal analyses were as follows, expressed in taken from the difference parts using ato- weight percentage:

Sample NO. Lesd Tir, ron zinc -- -Cooper 1. Casting jet, outer metal (top) ..... 66.0 22.3 6.18 0.04 0.015 2. Casting jet, outer metal (sides) ..... 61.9 29.1 4.75 0.10 0.011 3. Casting jet, lead core ...... 6.97 Rem* 0.76 - - 4, Palstave, lead core ...... 1.37 Rem* 1.47 - - 5. Pdstave body, outer metal ...... 66.8 22.9 4.75 0.18 0.011

(Rem* indicates that the balance of the analysis to 100% is lead)

a) Palstave sition. Similar alloys were used to make Roman statuary bronze, and it is suited The outer metal of the palstave is a to large castings of that type rather than heavily leaded bronze containing 22.9 % to smaller objects such as tools or wea- lead and 4.75 % tin. No other metals con- pons. Examination of the break which oc- tribute significantly to this alloy compo- curs at its mid-point suggests that the A STUDY OF THE BRONZE AGE METAL outer metal is extremely thin here (per- cast. It is possible that the cap simply Ilaps less than 1 mm. thick in places), and represents a further pouring (perhaps i:he metal would have been very liable to slightly later the sarne day?) of bronze fracture. Although the loops of the palsta- into the mould for the palstave, maybe be- ve are solid metal ca. 5 mm. in diameter, 1 {it least one of the loopshas a very weak ('thin metal) joint at the point where it ineets the palstave and so would not pro- +ide much rigidity. 1 Where the broken edges of the pals- lave at this joint are examined, patches o€ ;i silvery metal can be seen at several l~oirits.Analysis of these by X-ray fluores- i:ence showed then to contain a high pro- portion of tin with some lead, and the :;ilvery metal is therefore very probably modern solder which has been applied in iin attenipt to join the two fragrnents.

1,) Casting Jet l The question has been raised as to whether the cap on top of the casting jet was put on before or after the llead was run into the casting jet. The quan- 1:itative analyses of the casting jet sides (2) ;ind cap (1) compare closely with the ou- i:er metal o€ the palstave (5). The outer inetal o€ the palstave and casting jet sides ;it least therefore appears to be one con- rinuous pouring of bronze, the differences in lead content hetween the two (22.9 % :ind 29.1 %) are likely to be due to the ]ead segregating out of the molden metal, ;ind such inhomogeneities are not unusual Fig. 21. - Doubie-Looped Palstave fram Oviedo, in a single casting. The evidence of the with a!! Sarnpic Paints Numbercd other metals tin, iron, and zinc strongly (scc: Rcfiorl ... by M. J. Hughes). !iuggests that the metals are identical. The cap o€ the casting jet has the same lead cause there was not enough bronze to coiltent but slightly more tin than the fill the mould. bther two. The existence of a thin seam The palstave outer metal wouldseern 1:unning round the top of the casting jet to have been made Eirst, and the seams :;uggests that the flat cap was added after running the length of the palstave show i:he outer metal of the palstave had been that a two-piece mould was used, which 154 R. J. HARRISON, P. T. CRADDOCK ANO M. J. HUGHES would have contained a core. If the cap ching was examined in a mounted section was cast on to the top of the casting under the polarising microscope. It is jet with a further pouring of bronze, it composed predominantly of angular to would have been necessary to leave a hole subangular quartz, roughly 100-200 mi- to remove the core, and this may be the crons in diameter with some other minor significance of the hole in the cap. amounts of minerals such as felspars and zircon. The fact that the quartz particles are angular rather than.rounded suggests C) Lead Core that they are not derived from a beach After removal of the clay core from sand, but may possibly have been produ- the leaded bronze palstave molten lead ced by gentle crushing of slightly larger was poured in. The melting points of lead grain-size quartz sand. The angular shape and leaded bronze are sufficiently diffe- of the particles may assist the action of rent that molten lead entering the palsta- the hinder in holding the material to- ve would not cause the outer metal to gether. melt. The curious appearance of the lead From the occurence of the core mate- in the casting jet, an almost spherical rial inside the base of the casting jet, the globule about 3 cm. across, and the appea- following sequence of events in making rance of a discontinuity at the bottom of the palstave may he suggested: the casting jet hetween the globule and the lead core of the palstave suggests that Stage the lead core was added in two stages. Examination of some unusual material 1. The bronze casing is made in a in the top of the casting jet immediately two-part mould with a core of a sand/re- above the butt end of the palstave sug- sin mixture. gests a possihle reason for this, and the 2. On cooling of the bronze, the core material itslef is of some importance. The is removed mechanically and also by war- material in question is a brown-coloured ming the bronze, which caused the resin deposit which is readily scraped away to melt and run out of the castifig jet; with a scalpel to yield tiny fragments of the process was not complete and some a brittle crystalline-like substance. Some melted core/resiil mixture remained in the initial tests on this material made it ap- casting jet. parent that it consists of a mixture of a sandy deposit and an organic binder which 3. Molten lead was poured into the is readily soluble in acetone. Some of the bronze casing. The heat caused the resi- organic binder was obtained by leaching dual core material to flow downwards un- the material with acetone and analysing ti1 it collected at the bottom of the cast- the dried extract by infra-red analysis. The ing jet, sealing off the lead in the pals- binder is a resin, and although chemical tave. Further lead was then poured in, pro- degradation of the resin does not allow hably later, to fill the casting jet. its precise identification, coming from a The composition of the lead which fills Mediterranean country it is most probably the palstave (4) (6.97 % copper, 0.76 % tin) derived from pinus species of trees. The is different from that which fills the cas- crystalline material left after acetone lea- ting jet (3) (1.37 % copper, 1.47 O/o tin), l A STUDY OF THE BRONZE AGE MErALWORK FROM THE IBERIAN PENINSULA 155 and the presence of the melted core (Sta- The copper and tin contents o£ the lead ge 2 above) suggests a reason for this core are so different for the two parts of the pouring had to be broken off be- the palstave that they probably represent 7-cause of the melting of the residual core. different batches of lead.

The palstave has a leaded bronze cas- mains, which proves to be of angular ing and a lead core which was probably grains of quartz set in a binder of resin. added in two stages. In the casting jet some of the original casting core still re- R. L. File No. 3697

1 E) TABLE~OF ANALYSES I'RE-BEAKER AXES

I3EAKER AXE

I3EAKER DAGGERS

IPALMELA POINTS R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

RJH

ARGARIC AXES

ARGARIC DAGGERS

ARGARIC SICKLE, CHISELS, AND SAW

158 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES

ATLANTIC SWORDS

a) The Background impossible to comment upon their validi- ty or to use them. The most important analytical work since the 189Vs there have been enor- on Iberian Bronze Age pieces is that Pu- advances in analytical chemistry, blished by Henri and Louis Siret in 1887, and it is now clear that the standard me- by Louis Siret in 1913, and by the Stutt- thods previously used for brbnze analysis gart team in 1960 and 1968 (Junghans, were in error (Caley, 19.67). The method Schroder and Sangmeister, subsequently lhen used for determining the tin content referred to as SAM). Apart from these re- in bronze was to treat *he sample with sults, there are little other reliable data nitric acid, which left the tin as an in- her re bOth the analyses and also the de- soluble complex hydrated oxide; this was tails of sampiing, the condition of the me- ignited and weighed as the tin content. the methOd analysis adO~ted+Unfortunately, some of the other metals, which elements were es~eciall~sought af- notably the copper, were also brought ter, the sensitivity of the method, and an down in small amounts, and this gave tin estimate of the standard deviation of the results which were about 10 % high, results, are published. Without this infor- ~hi~may seem a small error, but the mation the results by themselves are of implications can be seen if we take one little use. For example, recently the ana- the SiretsSanalyses for illustration (Si- lyses of five Late Bronze Age looped pals- ret and Siret, 1887; p. 232). The reported taves were published (Eiroa, 19731, which composition for a small ingot metal purported to show that they contained from ~1 A~~~~ (no, 90) was: between 20.2 Ojo and 48.2 % of tin, and from 0.6 % to 3.0 % of zinc. ~urthermore, copper 29.87 % (revised) 32.85 % the total metal contents lie between 1977 86 O/o and 95 %. When compa,red with tin 36.21 % (revised) 32.59 % the values obtained here, and also by SAM 1977 and by the Sirets, these tin and zinc va- lead 20.84 % ...... 20.84 % lues are very high indeed. Unfortunately Eiroa provides no discussion of the re- If the results are 10 O/o too high for sults nor of the methods by which they tin and correspondingly too low for cop were obtained, and in consequence it is per, the ingot contained about 33 % of Etoth copper and tin; a very different alloy antiquities and for full and exact details from that reported. This analytical error of the methodology followed in this work must be borne in mind when using the see Hughes, Cowell & Craddock (1976). S,irets' otherwise excellent results. The results are expressed in percentages; h most elements could be detected down to 0.005 % in the metal, except for lead and b) Sampling tin which were only detected down to

,' The samples were taken with a 12 volt 0.01 %. The standard deviation of the re- portablei jeweller's dril1 fitted with a size sults is & 1 % for the major elements and 60 hardened steel bit. These bits are appro- -t 30 % for elemeilts present in amounts ximately 1 mm. in diameter and one bit below 0.2 % in the metal. This may seem could be used to take about ten samples an unduly pessimistic estimate of the pre- b,efore becoming too blunt for further use. cision of the results, especially for the ?ypically the bit penetrated about a centi- trace elements, but the results of recent nietre into t+e metal and removed bet- interlaboratory comparisons showed that ween 10 and 20 milligrams of sample. it is iil fact a realistic estimate oE the The surface metal and any corroded metal precision (Chase, 1974). was avoided, and the drillings were only c) Vaviations in the composition of collected when bright shining turnings of bronzes nieta1 were produced. A few of the arti- fiicts included in this catalogue are tota- There are a number of inhomogenei- 1ly corroded and thus no sample could be ties in the composition of the bronzes o:btained. It is very dangerous to analyse which affect the reliability of the analy- ctxroded metal and assume it has the ses, the main ones being caused by se- s;ime composition as the uncorroded me- gregation and <

Fig. 22. - Arsenic Contents of a) Millaran Flat Axes, b) Reincdello Flat Axes (Italy), c) Contemporary Flat Axes in the Aegean. from the Aegean published by Renfrew b) Beaker and Early Bronze Age Indus- (1967), none are of pure copper, and thir- try (figs. 23-24) teen are of arsenical copper with arsenic contents varying from 1.1 % to 6.24 % 111 post-Millaran times, arsenic began (Hg. 22). This composition suggests the to be used as a regular alloy with copper, cleliberate addition of arsenic, and is clear- and arsenical coppers are especially cha- ly different from that of the Millaran and racteristic of Beaker and Argaric indus- P:emedello axes, where the small amounts trial traditions. AIthough there is no di- O£ arsenic almost certainly derive fortui- rect evidence to show how the arsenic was i,ously from the copper ore. Thus the Ae- introduced into the copper, there is little gean axes are of alloyed metal, whereas doubt that is was done deliberately (Char- the Spanish and Italian (Remedello) axes les, 1967), and the final composition of are simply copper, which is a major tech- the metal carefully controlied (Craddock, nological difference. This suggests that 1976). To have simply relied on the for- the two metal-working traditions are un- tuitous arsenic content of the copper ores

11 162 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES surviving the smelting processed (where per; if the arsenic compound was simply the majority of ars2nic would inevitably added to the copper ore, and the two smel- have been lost during the oxidisation roas- ted together, there would he a possibili- ting of the copper sulphides prior to smel- ty of arsenic loss and no chance at al1 of ting) would not produce the regular series controlling the quality of the alloy. It is of arsenic contents seen in the metalwork. probable that tin bronzes were formed in

3ig. 23. - Arsenic Contents 01: a) Palmela Points; b) Argaric Flat Axen

The production of deliberate alloys for the same way by adding Cassiterite (SnO,) particular types of artefacts such as Pal- to the molten copper, for although pre- mela points (Harrison, 1974b) or daggers historic artefacts of pure tin are known (fig. 23) suggests that either arsenic me- from the Aegean, tin ingots or scrap tin tal or a relatively pure arsenic compound from hoards or working areas are quite such . as Reaglar (AS&) or Orpiment unknown (Charles, 1975). 10 kg. of cassite- (AS&) was used. rite with copper ingots found with a cru- The use of arsenic metal is unlikely cible containing partly reduced cassiterite sinceno ancient metallic arsenic has been and copper metal from Sardinia (Cambi found;;and native arsenic, although found 1959) of Late Bronze Age date strongly in volcanic'deposits, is rare, and metallic supports this hypothesis. arsenic is difficult to produce. Thus it is The flat axe from Carmona (no. 12), probably that the arsenic copper alloys probably from the Beaker deposits on were made by' adding some reasonably the site of El Acebuchal, is a tin bron- pure arsenic'compound to the rnolten cop- ze with 5.9 % tin. Although rare, tin bron- t' A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN PENINSULA 163

zes do occur in Early Bronze Age con­ another explanation has been offered by texts in the Peninsula, and several Palme­ Charles (1967), who pointed out that ar­ .la points of bronze and sorne awls were senic is an excellent deoxidant of copper, analysed by the SAM teams. Axe no. 12 as it readily combines with oxygen in the also contains 1.45 % arsenic, which is metal. The arsenious oxide so formed is

Fig. 24. - Distribution oí Palmela Points in the Iberian Peninsula. Ringed Circles indicate several examples.

above the normal arsenic content found in highly volatile, and consequently expelled copper to which it has not been delibe­ from the metal. Tin, on the other hand, rately added. Alloys containing both tin is not a good deoxidant, because the tin and arsenic have been found elsewhere, oxides formed are stable and stay in the particularly during the transitional period metal. Modern bronzes therefore almost from arsenic to tin alloying (Craddock, invariably contain a small quantity of zinc 197·6). The usual, and most likely, expla­ or phosphorus added to deoxidise the cop­ nation for them is the fortuitous use of per befo re the additional tin is added. arsenical copper scap as a source of cop­ Thus, while a tradition of working with per in the making of tin bronze. However, arsenical coppers still persisted, sorne 164 R. J. HARRISON,P. T. CRADDOCK AND M. J. HUGHES

smiths may have continued to add arse- contents (nos. 19, 26). The arsenic con- nic to deoxidise the metal. tent o£ the sixteen flat axes varies from The two Beaker tanged daggers 1.2 % to 3.9 % averaging 2.0 % (fig. 23b), (nos. 29, 31) and the ten Palmela points which is remarkably similar to the arse- (nqmbers 32 and 41) are al1 of arsenical nic content of the Palmela poiqts. Axes copper, with only traces of other metals. are characteristic of burials in phase B ~hkarsenic content varies between 1.2 % (1500/1400- 1100 B.C.). and 4.6 %, averaging 2.3 % (fig. 23). This The Argaric daggers (Schubart, 1975a) agrees closely with the SAM results where and the sickle (no. 53) are also of arseni- a 2 % arsenical copper was the pre- cal copper, with the exception of no. 57 ferred alloy for Palmela points, in spite which is a tin bronze. It is important to of their very wide distribution in the Pe- note that tools which need to be hard to ninsula (fig. 24). retain a sharp cutting edge tend to have more arsenic than the axes or points, c) The Argaric Zndustry which need to be tough to withstand shock during use. Thus, the daggers have Arsenical copper continues as the pre- a high arsenic content from 2.2 % to dominant alloy al1 through the Argaric pe- 4.7 %, the average being 3.7 %. These ana- riod, and tin bronze is notably scarce. It Iyses demonstrate not only that arsenical is one of the curious and interesting fea- coppers were being deliberately produced, tures of Argaric metallurgy that, in an area but that the smiths could control the final of such abundant metal resources, arseni- alloy composition with considerable accu- cal copper alloys and single stone moulds racy. Tylecote (1962) showed that arsenic should persist long after going out of has little effect on the copper in the cast fashion elsewhere in Europe, and even in state, and only with hammering and wor- other parts of the Peninsula. Tin occurs king is the strength of the alloy increased. in small alluvial deposits around Cartage- It is unlikely to be a coincidence that na (Prov. Murcia), and around Cadiz, both most daggers and nearly al1 Palmela areas of occupation by early metal wor- points show extensive signs of cold wor- kers (Allan, 1970). The main tin deposits king. are in the NW of the Peninsula, however, Dagger no. 49 has rivets of arsenical and they do not seem to have been wi- copper, but the rivets of dagger no. 55 and dely exploited until the later part of the knife no. 53 are of silver. Early Bronze Age. It is possible that Silver became popular in the later Ar- because tin only occurs in Southern Spain garic (B) period, and silver rivets and as small, sporadic deposits, the supply was rings are quite common. Native silver me- liable to be erratic, and that most of the tal only occurs naturally in insignificant time the smiths would have had to rely quantities, although rather more does oc- upon arsenic which, unlike tin, occurs with cur as the natural gold-silver alloy, Elec- the copper (Harrison, 1974b; p. 79). trum. The Sirets found deposits of native The eight Argaric axes (n.OS 7-11; pp. 13 silver at Herrerias (Prov. Almería) c.. .for- and 26) are predominantly of arsenical mé de ramifications brillantes d'argent copper, although there are examples of tin cristaisé.,, (Siret and Siret, 1887, p. 231) bronze with correspondingly lower arsenic which, when analysed, yielded 89.62 % sil- A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIA N PENINSULA 165 ver and 10.20 % «impurités (Sable, calcai­ goes off as lead oxide. The silver is left re, etc.)>>. The most common ore of silver behind . as a button of metal in the cru­ is the sulphide, silver glance. In Spain cible. another important ore is Cerargyite, or It is interesting to see that the rivets Rom Silver (Silver chloride), which oc- of dagger no. 55 contain about 0.5 % lead

300

Fig. 25. - Distribution oí Early Bronze Age <,Carrapatas,) Type Halberds in the Iberian Peninsula. Ringed Circles indicate hoards. Open Circle indicates Halberd Rdated to the <,Carrapatas,) Type. curs with lead deposits. Rowever, by far but no gold, suggesting that the silver was the most important source of silver is produced from silver-rich lead ores (?Ga­ from lead ores, and the Spanish lead de­ lena). posits have formed one of the principIe The rivets of the curved knife no. 53 sources of silver in the Old World since are quite different, and have no lead, but the 1st. Millennium B.C. The richest Gale­ 3.0 % gold, suggesting that they may be na that the Sirets found at El Argar con­ of native silver (Electrum). tained 1.0 % silver (ibid. 223). In order to Dne consequence of the introduction separate the silver from the lead, the ores of silver production by !~upeIlating lead are cupellated with charcoal, and the lead ores in the lIndo and 1st. Millennia B.e. 166 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES was a large increase in the amount of me- and emphasize the scaricity of tin bronzeg tallic lead in use. It is known from Arga- in the Early Bronze Age of Iberia. ric sites, and at El Oficio several frag- ments and a small, flat lead cingotn weigh- Tke Atlantic Bronze Industry ing 52 gr. were found (in Houses E and P respectively (ibid. 192-4). Until the Nearly al1 the pieces are of Late Bron- Argaric B period little silver or lead ze Age date (1000-600 B.C.) and their pe- was available, but after 800 B.C., leaded culiar interest lies firstly in their compo- bronzes became common in Atlantic sitions, and secondly in their provenances. Europe. With one exception (no. 78) they are The remaining Argaric pieces are the al1 of good tin bronze, with very variable pair of chisels (nos. 61, 62) made of arse- amounts of lead. The looped palstaves nical copper in order to provide a hard, (nos. 63-81) contain most lead, the other sharp edge, and a curious saw (no. 94), types (82-95) have rather less, while the which is also of arsenical copper. arrowheads, spearheads and swords (nos. 48, 91-93, 97-98) have almost none. Otker Early and Middle Bronze Age Metalwork a) Palstaves (nos. 63-81) This is a mixed but interesting group The tin content varies from 4.2 %- of pieces, including a riveted halberd of 13.7 %, with an average of 8.6 % (fig. 26), arsenical copper where the blade has four while the lead content for the same axes times more arsenic than the rivets varies from O %-33 % (fig. 27). It is ins- (no. 30). It is noteworthy that the hal- tructive to contrast the normal distribu- berds in both Atlantic and Argaric Indus- tion of the tin with the more scattered tries are of high arsenical copper (Harri- distribution of the lead. Siret published son 1974a), and that the same alloy was some very similar results as long ago as preferentially selected for halberds in the 1913, where double looped palstaves British Isles and (Coghlan and either had a low lead content, or one in Case, 1957, p. 96). The distribution of hal- excess of 20 %. herds shows a scatter over much of the The unprovenanced palstave (no. 78) Peninsula (fig. 25). does not contain any tin, but is a highly The flanged axe (no. 28) from León is leaded arsenical copper. The arsenic may unusual since axes of this form are essen- be derived from the copper, or from the tially British or French types, and usually use of ancient scrap metal. In either case, contain 10 % or more of tin. The pure the alloy is a most peculiar one and the copper composition is puzzling, since tin unfinished nature of the blade suggests or arsenic would be expected to be alloyed that the palstave was never intended for with it, and although the axe has a wor- serious use. ked blade suggesting it was intended for Some of the axes analysed by Siret, normal use, it would have been a poor and palstave no. 80 from Oviedo in our tool. series, still have their lead-filled sprue The small 4umber of arrowheads cups attachtid. This lead filling penetrates (nos. 42-45) are al1 of arsenical copper, into the body of the palstave itself, and A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN PENINSULA 167

Siret did sorne experiments to· find out for use as functional axes. The reason for the possible reasons for this. (Siret, 1913, the high leadcontent is puzzling. p. 353). He made a duplicate palstave Lead could also have been added to mould, poured in bronze, and whilst the copper in order to de-silver the latter. The latter was still molten, poured lead into copper and lead are melted together, and the topo As a result, the lead not only fi­ the mixture cooled to about 500 oC. At this lled the sprue cup, but being heavier than temperature, the copper begins to solidi-

......

J. 'fn-,r-r-r---t'-" ... +' -:--F:I,:i::=·I::""":{:=:::~::F:::::::"T;::·:·:7.:'::·:::T~:::::=::::: I-+:....:.r~ % '0 u Sn. o '0

i No.' ~~~~~:;':':'::';::":':':t--.-.-.-r--.....-.---r--~";;;;;"I-,.-,.-,:.....,~~p.;;..¡-l~~~-l:::::::::¡::::::::¡'~4-+"'4---r-::-:-o o 10 1S 20 35 %Pb.- Fig. 26. Tin Content óí Late Bronze Age Atlantic Looped Palstaves (upper). Fig. 27. - Lead Content oí Late Bronze Age Atlantic Looped Palstaves (lower). the bronze, it sank into the still molten fy, but the lead remains molten, and the bronze, reproducing the effect he had no­ silver alloyed with the copper passes into ted on the ancient palstaves. However, the the lead. The last stage is to cupellate the Oviedo palstave studied by Hughes lead to recover the silver from it. This (no. 80) was even more extraordinary. It method of silver recovery was practised had a core of sand bound with resin, from Roman times onwards in Spain, and which was removed before the lead was may have been introduced by the Proeni· added. 1t was only after the bronze had cians. But the highly leaded bronzes ana­ set that lead was poured into the cavity lysed he re do not seem to have been con­ left by the coreo Many of the heavily lea­ nected with de-silvering processes. Firstly, ded bronzes are very rough castings, and the lead does not have a high silvir con­ it is obvious from their unfiilished state tent, which would be expected if the me­ that they could not have been intended thod had been used, and secondly, the 168 R. J. HARRISON,P. T. CRADDOCK AND M. J. HUGHES copper left after the de-silvering should his alloy would be to make the molten not have such a high lead content. metal flow more easily into the mould. Small amounts of lead have no appre- Highly leaded bronze alloys are rarely ciable effect on the workability of the me- met with in Europe until the Late Bronzy tal, but the quantities such as those re- Age, and then notably in North West Ibe-

Fig. 28. - Distribution of Doublo-Looped Palstaves in the Iberian Peninsula. Ringed Circlcs indicate moulds: Salid Triangles indicate hoards; Open Symbols indicate uncertain provcnances (after information suppliod by R. Hardaker). ported here (ie; over 20 %) make the me- ria, and the British Isles (Bur- tal almost impossible to use because the gess, 1968). In Galicia and Brittany leaded large areas of lead interspersed among broilze palstaves occur in large hoards, the bronze form regions of weakness, and and the reason why such appareiltly non- any attempt to work, or even use,,the me- utilitarian axes were made is difficult to tal results in tearing along the boundaries appreciate now. The colour and appearan- between the lead and the bronze. Since ce of the castings would make it impossi- lead does not dissolve in copper, the main ble to deceive a potential customer into reason for a prehistoric smith to add it to accepting them as ordinary tin bronzes, A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN PENINSULA 169

el' o

Fig. 29. - Distribution of Double-Locped Palstaves in Western Europe. (after Savory, 1949; 1958; Cordier & Gruet, 1975, fig. 58). 170 R. J. HARRISON,P. T. CRADDOCK AND M. J. HUGHES

and as the lead-copper mixture was use- region, and some of them, notably the less to the Bronze Age smith, it is difficuli socketed spearheads and swords, are ac- to interpret them as ingots. Greek and complished pieces of work. Of al1 the Etruscan statuettes of the VII-VIth. cen- kinds of tools and weapons made by the iuries B.C. occasionally contained large Atlantic industry, only the looped palsta-

Fig. 30. - Distrihution ai Si~rgle-LoopedPalctaves in thc iberian Peninsilla. Synibols as for fig. 28.

amounts of lead, and later Hellenistic and ves seem to have been mass produced, Roman statuary bronze regularly had a and the incomplete state of so many of high proporti011 of lead in order to help them suggests that the work was done with the difficult casting (Craddock, hurriedly and without any interest in pro- 1976). But double looped palstaves do not ducing a well-finished article. In contrast, seem to fa11 into the carne category as the careful burial of so many of the fine statuary. and they are notably simple hoards suggests that they may have been pieces to manufacture. Furthermore, high made for votive deposit connected with tin bronzes with no lead at al1 were being some ritual now lost to us. made at the same time and in the same The double-looped palstaves are wide- A STUDY OF THE BRONZE AGE METALWORK FROM THE IBERIAN PENINSULA 171 ly scattered over (fig. 29), cely more numerous but do seem to be and have long been cited as evidence for closer to the Iberian types than are the maritime contacts between Iberia and the British ones, and are very probably the British Isles (Childe, 1939; MacWhite, result of dlrect contacts with the Iberian 1951). The few British pieces have been Peninsula.

Fig. 31. Distribution oí Class II Castropol Sickles. Ringed· Circle indicates hoard (after information supplecl by R. Hardakcr). re-studied by Savory (1958, 1968), and da­ The single and double-Iooped palsta­ ted italics than the Iberian ohes, since the ves are largely contemporary, although British axes are known to occur in local the doubh!-looped type appers to be the Middle Bronze Age horizons between more numerous and widespread (figs. 28,

1200-900 B.C. The hoard from West Buck- o 30). In the small hoard from Covaleda land, Somerset, contained a pair of dou­ (Prov. Soria), both types are associated ble-tooped palstaves, a ribbed bracelet with a late form of a lugged axe and a and a spiral-twisted bronze torc (Row­ ferrule (Fernández Miranda and lands, 1976). The French pieces are scar- Balbín Behrmann, 1971, fig. 2). 172 R. J. HARRISON, P. T. CRADDOCK AND M. J. HUGHES b) Socketed axe, flat-backed pafstave, equally unsuited. The distribution of the sickfe and trunnion axes (nos. 82-90) Castropol sickles o£ Class 11 (fig. 31) is in contrast to that of the double-looped soc- These types are characterised by an keted axes (fig. 32) and flat-backed pals. absence or low percentage of lead, and taves (fig. 33), despite their broad con-

Fig. 32. - Distribution of Double-Looped Socketed Axes. Syrnbols as for fig. 25 (after information supplied by R. Hardaker). the regular inclusion of 7 %-11 % tin. The temporaneity and inclusion within the suprises are the sickle from Castropol same industrial tradition. Representatives (no. 90), containing 20.5 % lead, and the of al1 three types are associated together miniature cast axe (no. 96), which is a tin in the important hoards from Coles de Sa- bronze with no lead at all. It would be muel (Source) (Horta Pereira, 1971), and more logical if the alloys were the other ~ Monte Sa' Idda (Sardinia). way around, since the lead bronze is a Flat-backed palstaves are quite rare, most unsuitable mixture for a sickle, and in the manuscript notes of Canon where a hard, sharp edge is required, and Greenwell in the British Museum, the for a miniature axe, a tin hronze would be question of the method o£ their manufac- ture was raised. Greenwell thought that (fig. 34), and also occur in the Monte Sa' they were cast in one half of a two-piece Idda hoard in Sardinia, thus dating them mould, normally used for making simple to the VIIth. Century B.C. An equally im- looped palstaves, and that they were ra- portant hoard for establishing a late da- ther quick, slovenly productions. Closer ting for the type was found many years

Fig. 33. - Distiibution of Flat-Backed Palstaves Ringed Circle indicater hoard (after Horta Perciru, 1971) inspection of the casting seam on no. 82 ago at Campotéjar (Prov. Granada), whe- shows this was not the case and that re an iron and a bronze example were these odd little tools were cast in their found together. The hoard has been lost, own two-piece moulds. It they had been but from the itlustration in Bosch-Gimpe- made as Greenwell had thought, the cast- ra (1932, fig. 194), the pieces seem to be ing seam would have been flush with the late types in the series of trunnion axes. hack, but this is not so, and it is apparent They are also found associated with dou- that a flat back was formed by the second ble and single-looped palstaves in the half of the two-piece mould. hoard from Can Mariano on Formentera The trunnion axes (or lugged axes) are (Baleares) (Fernández-Gómez, 1973), and widely distributed over the Peninsula are thus contemporary with the other me- 174 R. J. HARRISON, P. T. CRAODOCK AND M. J. HUGHES talwork being discussed. Al1 of the exam- c) Spearheads, Knife and un Arro~vheud ples here are well finished, and they make (nos. 91-93, 54, 48) an interesting typological series. Unfortu- nately, they cannot be dated more preci- Al1 three spearhead are of tin bronze, sely for lack of associations. as is the arrowhead, which has a very high

A single example of a trunnion axe si- rin content (15.4 %). While al1 these alloys milar to no. 88 is known from a chance are suitable, the copper with 1 % tin for iind at Harbledown in Kent (England), the peculiar knife (no. 54) is far too soft recenlly published by Rowlands (1976, to retain a sharp edge for Iong. pl. 36, no. 1108). This is likely to be an import from the Iberian Peninsula dur- d) Atlantic Siuords (nos. 97-98) ing the period 800 - 600 B.C. when con- The two swords are both of tin bronze, tacts with the British Isles are well attest- with only traces of other metals, making ed (Hawkes 1952; p. 1969). them comparable with other Late Bronze Age swords from the Aegean (Craddock, quite clearly that the bronze smith wanted 1976). The rivets of sword no. 97 (Carp's a softer metal for fixing the hilt plates to Tongue Type) are of copper, and show the blade.

From a study of the metal composi- the use of both native silver and cupella- tion of the bronzes described here, seve- ted silver for rivets. Local sources of sil- ral generalities can be drawn. ver in the South East may well have been Firstly, the Millaran (ie; pre-Beaker) found and the use of silver in quantity metallurgy in South East Spain is largely coincides with the first pieces of metal- restricted to the use of unalloyed copper, lic lead. We suggest that small quanti- which contrasts strongly with the use of ties of lead were perhaps byproducts arsenical copper in the contemporary Vila lrom the cupellation of silver from Gale- Nova de SSo Pedro 11 culture in Central na ore. Portugal (Harrison, 1974b). This distin- In the Later Bronze Age (1200-600 B.C.) ction should not be blurred as has hap- the highly leaded tin bronzes from thr pened recently (Muhly, 1976, p. 112), since North West of the Peninsula became com- the closest metallurgical parallels for the mon. Why such perfectly functional tin Millaran industry are apparently not to bronze alloys, well cast and carefully fi- be found elsewhere in the Iberian Penin- nished, should be mixed with up to 30 % sula, but in the Remedello Complex in lead is not at al1 clear. The bronze smiths Northern Italy. Remedello and Millaran were evidentfy adding lead deliberately, metallurgy seems to rely upon unalloyed since the controlled filling of palstave copper, while the Vila Nova de Sáo Pedro no. 80 (fig. 15) with pure lead could hardly and Beaker Industries employ the same have been accidental. In addition, there is arsenical coppers. one palstave (no. 78) of a arsenic-lead- The use of arsenical copper continues copper mixture, which looks as if the ttn well into the IInd. Millennium B.C. over has been deliberately left out of the reci- the whole of Southern Spain and Portu- pe. This suggests that tin, like lead, was gal, and is not consistently replaced. by a carefully and deliberately added to copper tin bronze alloy uiltil very late in the IInd. to make an alloy of a particular compo- Millennium B.C. One unusual feature of sition. the Argaric industry is the regular use of Fiilally, it is becoming ever clearer that an arsenic-tin-copper alloy, which, as far ancieiit smiths in Western Europe unders- as we can see, is a peculiarity of the Ar- tood and controlled the compositions of garic culture. In view of the great mine- their metals from at least the late IIlrd. ral wealth of the Peninsula, the scarcity of Millennium B.C., and that they continued good tin bronze until the Late Bronze Age to do so for the next 2,000 years. The co- is peculiar. rrelations between the function of the tool The other features of the later Argaric and its metal composition show that the (B) ~ndustry;c. 1500/1400-1100 B.C. are effect o€ alloying with first arsenic, then 176 R. J. HARRISON, P. T. CRADDOCK AND M. 3. HUGHES tin, and finally with lead as well, was is why the leaded ti11 bronze should be widely appreciated. One of the riddles made at al1 in North West Spain and Por- which we cannot answer at the moment tugal.

RESUMEN

Del estudio de la composición metálica de suministro de plata, porque el empleo de este los objetos de bronce aquí descritos pueden metal en gran cantidad coincide con la apari- extraerse algunas generalidades. ción de las primeras piezas de plomo. Podría Primero, que la metalurgia de la fase Los pensarse que se extrajeran pequeñas cantida- Millares (precampaniforme) en el sudeste de Es- des de plomo de la copelación de plata de la paña se limita principalmente al empleo de ganga de Galena. cobre sin aleaciones, lo que contrasta con el En el Bronce Final (1200 - 600 a. C.) los uso de cobre arseniscal en la cultura contem- bronces de estaño con un alto porcentaje de poranea de Vila Nova de Sáo Pedro en el cen- plomo son abundantes'en el noroeste de la Pe. tiro de Portugal (Harrison 1974b). Esta distin- ninsula. Pero que tales aleaciones de bronce con ción no puede pasarse por alto, como se ha estaño, bien fundidas y cuidadosamente elabrr hecho recientemente (Muhly 1976: 112), pues radas, pudieron mezclarse hasta con un 30% los paralelos más cercanos de la industria me- de plomo no está claro. Los forjadores de bron- talúrgica c?e la fase de Los Millares no se en- ce tenían capacidad suficiente para añadir el cuentran en la Península Ibérica sino en el com. plomo deliberadamente, como demuestra el re. .~leio . de Remedello del norte de Italia. Parece lleno especifico del hacha de talón (n.* 80, fi. ser que la fase metalúrgica de Remedello, para. gura 15) con plomo puro, que no ha sido lela a la de Los Millares. emplearía también accidental. Además hay un hacha de talón cobre sin aleaciones, mientras- que las indus- (n." 78) con una aleación de arsénico, plomo y trias de las culturas de Vila Nova de SZo cobre, en la que parece que el estaño ha sido Pedro y las de las culturas campaniformes omitido deliberadamente. Esto da la impresión emplearían los mismos cobres arseniscales. El de que tanto el estaño como el plomo fueron uso de cobres arseniscales continúa utilizándrr cuidadosa y deliberadamente añadidos al crr se bien adentrado el 11 milenio en todo el sur de bre para hacer una aleación determinada. Es España y Portugal y no se reemplaza por una cada vez más evidente que los antiguos forja. aleación de bronce con estaño hasta una fecha dares de la Europa del Oeste conocieron y con- muy avanzada de dicho milenio. Una caracte. trolaron las composiciones de sus metales des- rística curiosa de la industria argárica es el de, al menos, el fin del 111 milenio, y que con. uso regular de una aleación de cobre-estaño y tinuaron empleando las mismas técnicas du- arsénico, lo cual, como podemos ver, es una rante más de 2.000 años. La relación entre peculiaridad de la cultura argárica. Dada la la función de la herramienta y su composición gran riqueza minera de la Península, la cares- metálica demuestra que los efectos de la alea- tia de un buen bronce con estaño hasta el ción con arsénico primero. esta50 después y Bronce Final resulta interesante. finalmente con plomo, fueron apreciados en Las otras características de la industria ar. un amplísimo circulo territorial. Pero lo que gárica tardía (fase B, c. 1500/1400 - 1100 a. J.) no tiene respuesta hasta el momento es la son el empleo simultáneo de plata nativa y razón por la cual el bronce con estaño y plata copelada para los remaches. Quizá en el plomo se fabrica en el noroeste de España y sudeste se encontraron fuentes locales para el Portugal.

ACKNOWLEDGEMENTS

We are grateful to the Trustees of the Bri- Dr. Tan H. Longworth, for providing so many tish Museum for permission to sample the an- facilities to smooth the path of our work. tiquities under their care. and we are especially Dr. Michael J. Tite, Keeper o£ the Research La- indebted to the Keeper of the Department nf boratory has been most helpful with the techni- Prehistoric and Romano-British Antiquities, cal and metallurgical problems. Mr. Ron Har-

178 R. J. HARRISON. P. T. CRADDOCK AND M. J. HUGHES

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