1
Colling Brian, Fillingham Raymond Duncan: Board game apparatus. Dacoll Engineering Services, September 2, 1975: US3902723 (13 worldwide citation)

Means for playing a board game in which the players move counters over a board, the means including an electronic device automatically indicating a number of different instructions one at a time in rapid succession, a stop-go switch being provided to enable a player to stop the device with a desired ...


2
Brian Colling, Raymond Duncan Fillingham: Indoor board games. Dacoll Engineering Services, May 10, 1977: US04022465 (2 worldwide citation)

A device for playing a board game in which the players move counters over a board, the device including an electronic device automatically indicating a number of different instructions one at a time in rapid succession, a stop-go switch being provided to enable a player to stop the device with a des ...