Practical trackwork, switch stands, switches, frogs, crossings and slip switches
An edition of Practical trackwork, switch stands, switches, frogs, crossings and slip switches (1926)
By Walter F. Rench
Publish Date
1928
Publisher
General Pub. Co.
Language
eng
Pages
260
Description:
subjects: Crossings, Railroads, Switches, Track, Railroad switches, Railroad tracks, Railroad crossings