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: 6,709  Serials: 75,046  Visitors: 95,906,983  Members: 6,047  Photos: 50,311  Lat/Lng: 43,144  Masks: 75,046(1,118.59%)  Traits: 590  Nudges: 254,955  Backglasses: 1,865
  Most Serials: Twilight Zone(1,427)  Most Submissions: Dennis Braun(6,257)  Most Points: Dennis Braun(46,554)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(31,084)
Williams WPC Security (WPC-S)
IPDB:  View at IPDB (External site)
Stats:  MPU used in 13 games.
   
BackglassGameYearManufacturerSerials
Backglass Image World Cup Soccer1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.459
Backglass Image The Pinball Circus1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.0
Backglass Image The Flintstones1994Williams Electronic Games, Inc., a subsidiary of WMS Inc.232
Backglass Image Corvette1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.195
Backglass Image Red & Ted's Road Show1994Williams Electronic Games, Inc., a subsidiary of WMS Inc.400
Backglass Image The Shadow1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.292
Backglass Image Dirty Harry1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.263
Backglass Image Theatre of Magic1995Midway Mfg. Co., a subsidiary of WMS Industries, Inc.517
Backglass Image No Fear: Dangerous Sports1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.242
Backglass Image Indianapolis 5001995Midway Mfg. Co., a subsidiary of WMS Industries, Inc.104
Backglass Image Johnny Mnemonic1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.218
Backglass Image WHO dunnit1995Midway Mfg. Co., a subsidiary of WMS Industries, Inc.137
Backglass Image Jack·Bot1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.151