Spanish Republican Government's Army of the East 6 June 1937 Commanding General: General Sebastián Pozas Perea 25th Division: Major of Militia A.Ortiz Ramírez 116th Mixed Brigade: Major of Militia J.Boada Bayardi 12th 75mm Battery 117th Mixed Brigade: Major of Militia A.Barrios Corredera 9th 75mm Battery 118th Mixed Brigade: Major of Militia C.Castán Guillén 8th 75mm Battery 26th Division: Major of Militia R.Sanz García 119th Mixed Brigade: Major of Militia D.Belmonte Cove 3rd 105mm Mountain Battery 120th Mixed Brigade: Major of Militia J. Morlanes Taulín 2nd 105mm Mountain Battery 121st Mixed Brigade: Lt. of Cavalry P. Gil de MOntes Villar 1st 105mm Mountain Battery 27th Division: Major of Militia M. Trueba Mirones 122nd Mixed Brigade: Major of Militia M.Usatorre Royuos 11th 75mm Battery 123rd Mixed Brigade: Major of Militia E. Oubiñna Fernández 10th 75mm Battery 124th Mixed Brigade: Major of Militia J. del Barrio Navarra 4th 105mm Mountain Battery 28th Division: Major of Militia G. Jover Cortés 125th Mixed Brigade: Major of Militia M. García Vivancos 2nd 75mm Battery 126th Mixed Brigade: Major of Militia F. González Carrillo 6th 105mm Mountain Battery 127th Mixed Brigade: Major of Militia M. Franco Cavero 7th 105mm Mountain Battery 29th Division: Major of Militia J. Rovira 128th Mixed Brigade: Major of Militia M. Lavandera Genovés 3rd 75mm Battery 129th Mixed Brigade: unknown 1st 75mm Battery 130th Mixed Brigade: unknown 9th 105mm Mountain Battery 30th Division: Lt. Col. of Infantry J. Pérez Salas 131st Mixed Brigade: Major of Infantry J.Frías González Nouvelles 132nd Mixed Brigade: Major of Militia F. Villamón Ustal Mountain Group: 130th Mixed Brigade: Major of Infantry L. Ramírez Jimánez Army Artillery: 1st 155mm Battery 2nd 155mm Battery 3rd 155mm Battery 5th 155mm Battery 6th 155mm Battery 1 Army Reserves 31st Division: Colonel of Infantry A.Escoda Zatruch 133rd Mixed Brigade: Major of Infantry F.Pardo Sánchez 134th Mixed Brigade: Major of Infantry C. García Miranda 135th Mixed Brigade: Major of InfantryP.Sugrañés Español 32nd Division: Colonel of Infantry J. Arana Vivancos 137th Mixed Brigade: Lt. Col of Infantry J.Brinquis Moure 140th Mixed Brigade: Lt. Col of Infantry H.Gil Cabrera 141st Mixed Brigade: Major of Infantry S. Zamora Medina 33rd Division: Major of Artillery E. Medrano Rivas 136th Mixed Brigade: Major of Infantry F. Costell Salido 138th Mixed Brigade: GNR Lt. Colonel M.García Ezcurra 139th Mixed Brigade: Major of Cavalry J. Souto Montenegro General Artillery Reserve: Mixed Group: Captain Zabaleta 5th 75mm Battery 6th 75mm Battery 7th 105mm Field Battery 115th Group: Major Conejos 1st 115mm Battery 2nd 115mm Battery 4th 115mm Battery 1st 105mm Group: Captain Banus 1st 105mm Field Battery 3rd 105mm Field Battery 8th 105mm Field Battery 2nd 105mm Group: Captain M. Aguilar 4th 105mm Field Battery 5th 105mm Field Battery 6th 105mm Field Battery Coastal Group: 13th 75mm Battery 14th 75mm Battery 7th 155mm Battery 8th 155mm Battery Note: Artillery formations shown date from 15 June 1937. Larrazabal, R.S., Historia del Ejercito Popular de la Republica, Editora Nacional, Madrid Copyright GFN 1993. 2 .