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: 60,571  Visitors: 57,656,962  Members: 4,970  Photos: 36,451  Lat/Lng: 30,746  Masks: 60,571(924.75%)  Traits: 555  Nudges: 185,185  Backglasses: 1,865
  Most Serials: Twilight Zone(1,203)  Most Submissions: Dennis Braun(5,659)  Most Points: Dennis Braun(42,092)  Highest Quality: EM-fan(9.45)  Most Nudges: King of Pinball(24,358)
National Automatic Machine Co. (1931-1932)
Games Manufactured: 3

BackglassGameTypeProduction RunModel NumberManufacturedSubmissions
Backglass Image Pla-GirlPure Mechanical (PM)  6/19320
Backglass Image Whirl-ItPure Mechanical (PM)  2/19330
Backglass Image Grand SlamPure Mechanical (PM)  9/19330