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: 6,371  Serials: 53,926  Visitors: 37,463,791  Members: 4,116  Photos: 30,473  Lat/Lng: 26,557  Masks: 53,926(846.43 %)  Traits: 519  Nudges: 154,890  Backglasses: 1,863
  Most Serials: Twilight Zone(1,111)  Most Submissions: Dennis Braun(4,442)  Most Points: Dennis Braun(33,033)  Highest Quality: EM-fan(9.25)  Most Nudges: King of Pinball(20,637)
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 (Junior)Pure Mechanical (PM)  2/19321
Backglass Image Hi-Lo (Senior)Pure Mechanical (PM)  3/19320
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