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: 72,044  Visitors: 85,875,361  Members: 5,892  Photos: 47,387  Lat/Lng: 40,541  Masks: 72,044(1,074.80%)  Traits: 579  Nudges: 240,258  Backglasses: 1,865
  Most Serials: Twilight Zone(1,380)  Most Submissions: Dennis Braun(6,201)  Most Points: Dennis Braun(46,159)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(31,041)
Keeney and Sons (1931-1932)
Games Manufactured: 7

BackglassGameTypeProduction RunModel NumberManufacturedSubmissions
Backglass Image Superior PoolPure Mechanical (PM)  19310
Backglass Image BingoPure Mechanical (PM)  9/19310
Backglass Image Baffle BallPure Mechanical (PM)  11/19310
Backglass Image Keen-BallPure Mechanical (PM)  2/19321
Backglass Image RainboPure Mechanical (PM)  3/19320
Backglass Image Diamond BallElectro-mechanical (EM)  3/19320
Backglass Image DeluxePure Mechanical (PM)  4/19320