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: 6,696  Serials: 67,972  Visitors: 73,576,054  Members: 5,592  Photos: 43,520  Lat/Lng: 37,134  Masks: 67,972(1,015.11%)  Traits: 571  Nudges: 220,790  Backglasses: 1,865
  Most Serials: Twilight Zone(1,300)  Most Submissions: Dennis Braun(6,093)  Most Points: Dennis Braun(45,357)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(27,977)
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.79
Backglass Image Pool Sharks1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.71
Backglass Image Rollergames1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.168
Backglass Image Diner1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.150
Backglass Image Radical!1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.58
Backglass Image Riverboat Gambler1990Williams Electronic Games, Inc., a subsidiary of WMS Inc.84
Backglass Image Dr. Dude And His Excellent Ray1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.138
Backglass Image Bugs Bunny's Birthday Ball1990Midway Mfg. Co., a subsidiary of WMS Industries, Inc.54