Auction: October 18, 2020

Lot #512: Supro Bowling Ball Bag Combination Amplifier

c.1955, serial #X32675, having 110 to 120 volts, 50 to 60 cycles, cream and brown color, "Supro" logo plaque on top left front, leather handle, made by "Valco Manufacturing Co., Chicago"; together with original parts, manual and warranty card; property from a Waukegan, Illinois estate