Historical information
British Westinghouse (UK) Technical information document titled "Circular B1113 - No. 220 Tramway Motor" - providing details of the motor, its characteristics, technical details, photographs, dimensions and output graph. On the rear cover is a list of company offices
Significance
Yields information about the Westinghouse No. 220 tramway motor.
Physical description
Document or catalogue circular - 16 pages centre stapled with two punch holes on the left hand side.