File:ScreenHunter 03 Mar. 09 11.33.jpg

Summary
From "Reinforced Concrete in Factory Construction". 1907. New York. Atlas Portland Cement Company.

Downloaded from: https://books.google.com/books?id=-2g0AAAAMAAJ&dq=editions%3ARh2N3Wob7y4C&pg=PA46#v=onepage&q=editions:Rh2N3Wob7y4C&f=false

File should be removed
This file should be removed because it is not used and because it is poorly titled.LaTeeDa (talk) 14:26, 23 March 2012 (UTC)