/ / / / / / 10000375
International Correspondence Schools.
Scranton : The Colliery engineer co.,
2 v.illus., plates (
v. 1. The air brake, with numerous practical questions.–v. 2. Locomotive boilers. Steam, cylinder, and valve gears. Locomotive management. Breakdowns. Compound locomotives. Train rules. Car lighting. Car heating. The electric headlight. A series of questions relating to the subjects treated of in this volume.