Inventing the I-Beam: Richard Turner, Cooper &Hewitt and Others Author(s): Charles E. Peterson Source: Bulletin of the Association for Preservation Technology, Vol. 12, No. 4 (1980), pp. 3-28 Published by: Association for Preservation Technology International (APT) Stable URL: http://www.jstor.org/stable/1493818 . Accessed: 17/09/2013 16:52 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact
[email protected]. Association for Preservation Technology International (APT) is collaborating with JSTOR to digitize, preserve and extend access to Bulletin of the Association for Preservation Technology. http://www.jstor.org This content downloaded from 128.59.130.200 on Tue, 17 Sep 2013 16:52:33 PM All use subject to JSTOR Terms and Conditions APTVol. X11N' 4 1980 INVENTINGTHE I-BEAM: RICHARDTURNER, COOPER & HEWITTAND OTHERS' by CharlesE. Peterson,F.A.I.A.* Forwell over a centurythe I-beam,rolled first in wroughtiron -the bulb-tee used from1848 on forsupporting fireproof brick and then in steel, has been one of the most widely used building floorsand ceilings. By 1856 a trueI-beam was rolledat Trenton, elementsever invented. The story of itsdevelopment is stillobscure New Jerseyand it was at once adoptedfor the new Federalbuild- at severalpoints.