Granite City 2 ==> westinghouse dc motor
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This is a Westinghouse dc electric motor. 1/4 HP. Appears to be in a
nice condition. I tested it with my Systron Donner variable power supply,
the motor works great and spins quietly. See more data on the back
plate (picture 2). The motor is fully enclosed and reversible (has three
dc power leads).
(Click on the thumbnail images to enlarge)