You have a motor from a floor model Columbia Grafonola. <- Credit (and thanks) to George Vollema at Great Lakes Antique Phonograph.

Anyone need it for parts or replacement? $20

No C80876 AM Graphpeone Co Bridgeport Conn USA Pat Appl'd For That (all the above) is what is stamped on it. There is a lever for speed adjustment with a "F" and a "S" and a start stop lever as well. I'm sure it is for an old record player of some sort. It is very heavy, spins/pu...