Up for auction is a rare New Old Stock John Oster Mfg. Co. Type BT-2-IS Shunt Motor with Filter. Measuring 5 x 2 1/2 x 3 1/2, this motor is in excellent condition, showing only light cosmetic wear from long-term storage. The motor's data plates are clear and legible, and the original cloth-covered wiring remains intact. Included is the original cardboard box, though it does exhibit significant wear and discoloration. This unused motor could be a treasured addition for collectors of industrial and military components, particularly those with an aviation focus. Take advantage of this opportunity to own a piece of history.