Unknown

This unidentified electro-mechanical machine is a genuine mystery: despite being found in Las Vegas, Nevada, no manufacturer, designer, or model name has been identified. The only clue to its origin is the number "107" stamped into the upper edge of the playfield, alongside a brass insignia on the cabinet front indicating it was designed for nickel play.

Gameplay centers on four white marbles, shot into play by a spring-and-plunger assembly, that roll down a playfield studded with steel pins before landing in scoring holes. The interior marble collector and its tray are made of copper, and copper strips appear elsewhere inside the cabinet for reasons that remain unclear. Wiring for two small light sockets at the base of the playfield is simple and crude by later standards, consistent with very early electrical amusement devices, and a switch below the ball shooter is believed to control this lighting.

Built in an oak cabinet measuring 35 by 17 by 9 inches and weighing about 35 pounds, the machine was designed to be played under a playfield glass (not present on the example found) and carries a Playing Cards theme, though further specifics of its scoring rules or artwork are unknown. Its crude construction and wiring suggest an early example of electrified amusement gaming, though its exact age and place in pinball's lineage cannot be confirmed.