Manual for railroad engineers and engineering students : containing the rules and tables needed for the location, construction, and equipment of railroads as built in the United States (1883)
Vose, George L. (George Leonard), 1831-1910 · Boston : Lee and Shepard · leaf 396
Fh … Fig- 154-arrangement for a double crossing, and Fig. 155 the connectionbetween a main track and two side tracks. The switch consistsof one length of rails made movable at one end, and so attachedto a suitable lever that they may connect with either line of 372 MANUAL FOR RAILROAD ENGINEERS.
Railroad engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
