Deck Switching Plate. Circa 1920. Heavy metal plate with spring loaded compartment used to secretly switch one pack of cards for another. Nickel plated. 9 ¼” diameter
Deck Switching Plate. Circa 1920. Heavy metal plate with spring loaded compartment used to secretly switch one pack of cards for another. Nickel plated. 9 ¼” diameter. Finely made.