Author: Columbia Steel Co., Sheet & Tin Plate Plant and American Bridge Co
Title: Progress Chart H7930-93, Columbia Steel Co. , Sheet & Tin Plate Plant, Pittsburgh, California and American Bridge Co. , San Francisco Office
Description: Pittsburg, Calif.: Columbia Steel Co. 1947. 37 x 46 cm. One folded sheet recording progress what appears to be the construction of a bridge. Very good. .

Keywords: bridge construction


See more books from our catalog: Ephemera