Automatic Ivory-Ball Game © 1449 Unknown.
Non-coin-operated, but automatic ball game. Three ivory balls are launch-able and the goal is to put a maximum of balls into figurine's hands.
Height : 80 cm.
This represents the oldest known automatic ball game. This machine is actually presented at Grupo Invenciones, Museo Tecnico, Barcelona, Spain.
Machine A Sous - Crédit Communal - Page 13