American Keen Ball Game

The American Keen Ball Game, manufactured by The W. C. Peters Company in 1932, is an early example of a pure mechanical pinball machine. It offers a glimpse into the game's formative years, when manufacturers like Peters (based in Indianapolis, Indiana, and Kansas City, Missouri) built simple mechanical amusement devices for stores. For five cents, players received 12 balls to play.

Gameplay was straightforward: after depositing a nickel to clear the board, players lifted balls one at a time and used a plunger to shoot them into the field, with balls landing in numbered canals for scoring. Odd-colored balls counted double, and tilting the cabinet disqualified the shooter outright. Pins were rubbered to deaden the sound of play. The design closely resembles United Game Company's 'United Keen Ball,' a competing game of the same era.

Little else is documented about the machine's designer or artwork. Its age and mechanical simplicity make it a notable specimen for collectors interested in the earliest days of coin-operated amusement games, predating the pinball machines most people picture today.