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: 6,703  Serials: 69,414  Visitors: 77,573,922  Members: 5,709  Photos: 44,881  Lat/Lng: 38,268  Masks: 69,414(1,035.57%)  Traits: 571  Nudges: 227,632  Backglasses: 1,865
  Most Serials: Twilight Zone(1,327)  Most Submissions: Dennis Braun(6,136)  Most Points: Dennis Braun(45,678)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(29,007)
United Amusement Co. (1932)
Games Manufactured: 3

BackglassGameTypeProduction RunModel NumberManufacturedSubmissions
Backglass Image O.K. TwinsPure Mechanical (PM)  10/19320
Backglass Image O.K. Skill TableElectro-mechanical (EM)  19340
Backglass Image ChicoElectro-mechanical (EM)  19350