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: 6,714  Serials: 79,456  Visitors: 113,658,291  Members: 6,251  Photos: 54,595  Lat/Lng: 44,378  Masks: 79,456(1,183.44%)  Traits: 592  Nudges: 276,564  Backglasses: 1,865
  Most Serials: Twilight Zone(1,528)  Most Submissions: Dennis Braun(6,336)  Most Points: Dennis Braun(47,035)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(31,077)
SerialBot Score:
Assigned Game:  +1
Matches Mask:  +1
Trait Data:  +1
Verified:  +1
Has Photo:  +1
Physically Viewed:  +1
Nudge Total:  +3
Total Score:

Submission Certificate
Game: Police Force
Serial Number: 573272122
Submitted By: Pinwizard
Submit Date: 7/15/2026
Game Part: Complete Game
Country: Germany
Comment: Round Lake, IL
SerialBot Says: Serial number matches format of a Production Game
Members can nudge SerialBot scores!!
Submitted Photo:
(hover for zoom window)
This Submission:   Others:
Submitted Location:
Other Submissions for this Serial Number:
SerialBotSubmittedSubmitted ByCountryGame PartConditionDetails
6/18/2026CasaSchillerGermanyComplete Game Complete

Nudge History:
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Nudging allows IPSND members to adjust the SerialBot score for a submission with a photo attached by determining of the photo clearly shows the existence of the serial number submitted. However, nudging is only 'Open' until there is a clear determiniation of accuracy by members. If a serial number has more than 5 nudges and the total of those nudges is greater than 4 or less than -3, then the nudge will be closed automatically after the last nudge. If a submission is controversial and there are nudges in both the positive and negative direction, then the nudge will remain open until the balance of voting swings the point value beyond 3 (positive or negative).

Nudging Closed On: 7/15/2026 5:59:04 PM
DateNudged ByNudgeComment
7/15/2026Dick Lineberry1 
7/15/2026Dan Quella1 
7/15/2026Charles P1 
7/15/2026CasaSchiller1 
7/15/2026GermanysNo11 

Submitted Trait Data:
TraitValue
Cabinet ArtFull Art, Early Production - Cat With Gun
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