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: 6,709  Serials: 74,307  Visitors: 93,239,094  Members: 6,019  Photos: 49,592  Lat/Lng: 42,573  Masks: 74,307(1,107.57%)  Traits: 586  Nudges: 251,239  Backglasses: 1,865
  Most Serials: Twilight Zone(1,415)  Most Submissions: Dennis Braun(6,233)  Most Points: Dennis Braun(46,427)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(31,484)
Yoho & Hooker, of Youngstown, Ohio, USA (1932)
Games Manufactured: 2

BackglassGameTypeProduction RunModel NumberManufacturedSubmissions
Backglass Image Yo-Ho (Senior)Pure Mechanical (PM)  4/19320
Backglass Image Yo-Ho (Junior)Pure Mechanical (PM)  4/19320