This reprint of an original 1942 edition is a catalogue with detailed information about the different kids of light industrial and switch engines for which Westinghouse built the motors. A total of 85 b&w photos of 76 different standard & narrow guage light locomotives. 1980 Railhead Publications. Comb bound. Card covers. Good condition, pencil annotations noted. 100pp. PG-ULJ1-2731