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: 60,566  Visitors: 57,629,871  Members: 4,969  Photos: 36,447  Lat/Lng: 30,742  Masks: 60,566(924.67%)  Traits: 555  Nudges: 185,155  Backglasses: 1,865
  Most Serials: Twilight Zone(1,203)  Most Submissions: Dennis Braun(5,659)  Most Points: Dennis Braun(42,092)  Highest Quality: EM-fan(9.45)  Most Nudges: King of Pinball(24,352)
Williams System 10
IPDB:  View at IPDB (External site)
Stats:  MPU used in 4 games.
   
BackglassGameYearManufacturerSerials
Backglass Image 4-IN-1 (Willy At The Bat)1985Williams Electronic Games, Inc., a subsidiary of WMS Inc.2
Backglass Image 4-IN-1 (Poker)1985Williams Electronic Games, Inc., a subsidiary of WMS Inc.0
Backglass Image 4-IN-1 (Pigskin: 2010)1985Williams Electronic Games, Inc., a subsidiary of WMS Inc.0
Backglass Image 4-IN-1 (Willy’s Cup)1985Williams Electronic Games, Inc., a subsidiary of WMS Inc.0