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: 6,661  Serials: 64,706  Visitors: 65,160,530  Members: 5,294  Photos: 40,360  Lat/Lng: 34,369  Masks: 64,706(971.42%)  Traits: 566  Nudges: 204,921  Backglasses: 1,865
  Most Serials: Twilight Zone(1,235)  Most Submissions: Dennis Braun(5,975)  Most Points: Dennis Braun(44,383)  Highest Quality: EM-fan(9.51)  Most Nudges: King of Pinball(25,988)
SerialBot Score:
Assigned Game:  +1
Matches Mask:  +1
Trait Data:  +1
Verified:  +1
Has Photo:  +1
Physically Viewed:  0
Nudge Total:  +3
Total Score:

Submission Certificate
Game: Dirty Harry
Serial Number: 53330114520
Submitted By: Charles P
Submit Date: 3/17/2023
Game Part: Complete Game
Country: United States
Comment: For sale on PinSide. $5,500.00
SerialBot Says: Serial number matches format of a Production Game
Members can nudge SerialBot scores!!
Submitted Photo:
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This Submission:   Others:
Submitted Location:
Other Submissions for this Serial Number:
SerialBotSubmittedSubmitted ByCountryGame PartConditionDetails
There are no other submissions of this serial number for this game.

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: 3/17/2023 5:55:56 AM
DateNudged ByNudgeComment
3/17/2023Antti Peltonen1 
3/17/2023 pinballservice-nl1 
3/17/2023Tom Bagaglia1 
3/17/2023CasaSchiller1 
3/17/2023The Knight1 

Submitted Trait Data:
TraitValue
Warehouse Entrance Drop TargetNo Drop Target