Proceedings of the stated meeting, held
โ
Wm.H. Wahl
๐
Article
๐
1894
๐
Elsevier Science
๐
English
โ 49 KB
Company; and Mr. John Sterling Deans, one by the Phcenix Bridge Company; while elevated railroad structures are discussed in the chapter contributed by Mr. O. J. Marstrand, formerly assistant engineer of the Brooklyn elevated railroad. After reviewing briefly the history of the science, and present