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: 69,032  Visitors: 75,954,258  Members: 5,669  Photos: 44,522  Lat/Lng: 37,959  Masks: 69,032(1,029.87%)  Traits: 574  Nudges: 225,828  Backglasses: 1,865
  Most Serials: Twilight Zone(1,322)  Most Submissions: Dennis Braun(6,128)  Most Points: Dennis Braun(45,613)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(28,701)
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