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: 6,489  Serials: 58,042  Visitors: 51,965,620  Members: 4,676  Photos: 34,187  Lat/Lng: 29,001  Masks: 58,042(894.47 %)  Traits: 550  Nudges: 175,032  Backglasses: 1,865
  Most Serials: Twilight Zone(1,164)  Most Submissions: Dennis Braun(5,237)  Most Points: Dennis Braun(38,917)  Highest Quality: EM-fan(9.48)  Most Nudges: King of Pinball(23,083)
Williams System 7
IPDB:  View at IPDB (External site)
Stats:  MPU used in 20 games.
   
BackglassGameYearManufacturerSerials
Backglass Image Test Fixture1980Williams Electronics, Inc. (1967-1985) 1
Backglass Image Black Knight1980Williams Electronics, Inc. (1967-1985) 382
Backglass Image Jungle Lord1981Williams Electronics, Inc. (1967-1985) 125
Backglass Image Pharaoh1981Williams Electronics, Inc. (1967-1985) 36
Backglass Image Black Knight Limited Edition1981Williams Electronics, Inc. (1967-1985) 22
Backglass Image Solar Fire1981Williams Electronics, Inc. (1967-1985) 28
Backglass Image Cyclone1981Williams Electronics, Inc. (1967-1985) 0
Backglass Image Barracora1981Williams Electronics, Inc. (1967-1985) 31
Backglass Image Hyperball1981Williams Electronics, Inc. (1967-1985) 106
Backglass Image Thunderball1982Williams Electronics, Inc. (1967-1985) 7
Backglass Image Cosmic Gunfight1982Williams Electronics, Inc. (1967-1985) 28
Backglass Image Varkon1982Williams Electronics, Inc. (1967-1985) 10
Backglass Image Warlok1982Williams Electronics, Inc. (1967-1985) 16
Backglass Image Defender1982Williams Electronics, Inc. (1967-1985) 29
Backglass Image Rat Race1983Williams Electronics, Inc. (1967-1985) 3
Backglass Image Time Fantasy1983Williams Electronics, Inc. (1967-1985) 30
Backglass Image Joust1983Williams Electronics, Inc. (1967-1985) 37
Backglass Image Firepower II1983Williams Electronics, Inc. (1967-1985) 85
Backglass Image Laser Cue1984Williams Electronics, Inc. (1967-1985) 67
Backglass Image Star Light1984Williams Electronics, Inc. (1967-1985) 14