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: 6,550  Serials: 60,994  Visitors: 58,497,649  Members: 4,998  Photos: 36,843  Lat/Lng: 31,117  Masks: 60,994(931.21%)  Traits: 556  Nudges: 187,165  Backglasses: 1,865
  Most Serials: Twilight Zone(1,209)  Most Submissions: Dennis Braun(5,687)  Most Points: Dennis Braun(42,298)  Highest Quality: EM-fan(9.45)  Most Nudges: King of Pinball(24,601)
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