Set Reminder2020-08-29 12:00:002020-08-29 12:00:00America/New_YorkBidsquareBidsquare : Coin-Op & Advertising https://www.bidsquare.com/auctions/potter-potter/coin-op-advertising-21980 Our August sale will feature hundreds of coin-operated machines in every popular category, from early and rare vending machines to slots, trade stimulators, and arcade games.
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Combustion Engine Teaching Model for Driver Education. Virginia: Earl Allgaier, 1950. Cylinder Model Patent No. 2,629,941. An electric educational device invention for AAA that teaches the structural and operative principles of the four-cycle internal combustion engine commonly used in automotive vehicles. Height 13?. Not tested.