New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 220
n the Intercolonial Railway, it being the design ofMechanical Superintendent Whitney, of that road.The accompanying sketch will explain the construc-tion of this ring. Fig. 1 shows the manner of applica-tion, .showing how the edges are rolled over theshe.-ts after the manner of the rolling of a… … .m^
Railroads · Railroad cars
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-433-286.webp)
