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: 6,473  Serials: 57,454  Visitors: 47,599,255  Members: 4,576  Photos: 33,683  Lat/Lng: 28,659  Masks: 57,454(887.59 %)  Traits: 548  Nudges: 171,134  Backglasses: 1,865
  Most Serials: Twilight Zone(1,155)  Most Submissions: Dennis Braun(5,168)  Most Points: Dennis Braun(38,412)  Highest Quality: EM-fan(9.49)  Most Nudges: King of Pinball(22,741)
Northwest Coin Machine Co. (1931-1932)
Games Manufactured: 7

BackglassGameTypeProduction RunModel NumberManufacturedSubmissions
Backglass Image Stop and SockPure Mechanical (PM)  10/19310
Backglass Image Hi-Lo (Senior)Pure Mechanical (PM)  1/19320
Backglass Image Hi-Lo (Junior)Pure Mechanical (PM)  2/19321
Backglass Image Fan-TanPure Mechanical (PM)  3/19320
Backglass Image SkippyPure Mechanical (PM)  4/19320
Backglass Image GoofusPure Mechanical (PM)  8/19320
Backglass Image SpoofusPure Mechanical (PM)  9/19320