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: 70,779  Visitors: 82,191,444  Members: 5,807  Photos: 46,160  Lat/Lng: 39,388  Masks: 70,779(1,055.93%)  Traits: 578  Nudges: 234,064  Backglasses: 1,865
  Most Serials: Twilight Zone(1,354)  Most Submissions: Dennis Braun(6,159)  Most Points: Dennis Braun(45,854)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(30,010)
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