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: 61,047  Visitors: 58,589,889  Members: 5,001  Photos: 36,895  Lat/Lng: 31,165  Masks: 61,047(932.02%)  Traits: 556  Nudges: 187,434  Backglasses: 1,865
  Most Serials: Twilight Zone(1,209)  Most Submissions: Dennis Braun(5,697)  Most Points: Dennis Braun(42,371)  Highest Quality: EM-fan(9.45)  Most Nudges: King of Pinball(24,627)
Williams System 11C
IPDB:  View at IPDB (External site)
Stats:  MPU used in 8 games.
   
BackglassGameYearManufacturerSerials
Backglass Image The Bally Game Show1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.70
Backglass Image Pool Sharks1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.67
Backglass Image Rollergames1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.155
Backglass Image Diner1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.132
Backglass Image Radical!1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.53
Backglass Image Riverboat Gambler1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.76
Backglass Image Dr. Dude And His Excellent Ray1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.129
Backglass Image Bugs Bunny's Birthday Ball1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.53