The Internet Pinball Serial Number Database or IPSND collects serial numbers of pinball machines and publishes a database of these on the Internet. Our goal is to make available a registration of all pinball machines in existence and allow tools for slicing, dicing and visualization of the data.

Games: 6,696  Serials: 68,499  Visitors: 74,381,092  Members: 5,632  Photos: 44,014  Lat/Lng: 37,566  Masks: 68,499(1,022.98%)  Traits: 572  Nudges: 223,279  Backglasses: 1,865
  Most Serials: Twilight Zone(1,307)  Most Submissions: Dennis Braun(6,104)  Most Points: Dennis Braun(45,438)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(28,311)
Keeney and Sons (1931-1932)
Games Manufactured: 7

BackglassGameTypeProduction RunModel NumberManufacturedSubmissions
Backglass Image Superior PoolPure Mechanical (PM)  19310
Backglass Image BingoPure Mechanical (PM)  9/19310
Backglass Image Baffle BallPure Mechanical (PM)  11/19310
Backglass Image Keen-BallPure Mechanical (PM)  2/19320
Backglass Image RainboPure Mechanical (PM)  3/19320
Backglass Image Diamond BallElectro-mechanical (EM)  3/19320
Backglass Image DeluxePure Mechanical (PM)  4/19320