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: 69,628  Visitors: 78,478,662  Members: 5,726  Photos: 45,085  Lat/Lng: 38,445  Masks: 69,628(1,038.76%)  Traits: 572  Nudges: 228,661  Backglasses: 1,865
  Most Serials: Twilight Zone(1,334)  Most Submissions: Dennis Braun(6,144)  Most Points: Dennis Braun(45,740)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(29,145)
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