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: 6,584  Serials: 62,760  Visitors: 62,459,571  Members: 5,154  Photos: 38,477  Lat/Lng: 32,606  Masks: 62,760(953.22%)  Traits: 561  Nudges: 195,427  Backglasses: 1,865
  Most Serials: Twilight Zone(1,224)  Most Submissions: Dennis Braun(5,791)  Most Points: Dennis Braun(43,039)  Highest Quality: EM-fan(9.45)  Most Nudges: King of Pinball(25,376)
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.71
Backglass Image Pool Sharks1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.69
Backglass Image Rollergames1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.156
Backglass Image Diner1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.136
Backglass Image Radical!1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.55
Backglass Image Riverboat Gambler1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.80
Backglass Image Dr. Dude And His Excellent Ray1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.133
Backglass Image Bugs Bunny's Birthday Ball1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.53