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: 6,555  Serials: 61,636  Visitors: 59,355,165  Members: 5,031  Photos: 37,469  Lat/Lng: 31,721  Masks: 61,636(940.29%)  Traits: 557  Nudges: 190,322  Backglasses: 1,865
  Most Serials: Twilight Zone(1,212)  Most Submissions: Dennis Braun(5,705)  Most Points: Dennis Braun(42,420)  Highest Quality: EM-fan(9.45)  Most Nudges: King of Pinball(24,972)
Grand Products Inc. (1986)
Games Manufactured: 4

BackglassGameTypeProduction RunModel NumberManufacturedSubmissions
Backglass Image Thunder DromeSolid State Electronic (SS)  19860
Backglass Image Grand BaseballSolid State Electronic (SS)  19860
Backglass Image 301/Bulls EyeSolid State Electronic (SS)150 5/19860
Backglass Image Four KingsSolid State Electronic (SS)  8/19860