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: 6,708  Serials: 72,870  Visitors: 88,207,003  Members: 5,940  Photos: 48,191  Lat/Lng: 41,242  Masks: 72,870(1,086.31%)  Traits: 578  Nudges: 244,307  Backglasses: 1,865
  Most Serials: Twilight Zone(1,391)  Most Submissions: Dennis Braun(6,218)  Most Points: Dennis Braun(46,303)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(31,695)
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.85
Backglass Image Pool Sharks1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.82
Backglass Image Rollergames1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.182
Backglass Image Diner1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.167
Backglass Image Radical!1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.63
Backglass Image Riverboat Gambler1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.89
Backglass Image Dr. Dude And His Excellent Ray1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.150
Backglass Image Bugs Bunny's Birthday Ball1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.57