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: 6,217  Serials: 46,754  Visitors: 23,606,389  Members: 3,433  Photos: 24,041  Lat/Lng: 23,637  Masks: 46,754(752.03 %)  Traits: 494  Nudges: 122,436  Backglasses: 1,862
  Most Serials: Twilight Zone(981)  Most Submissions: Rod McLarge(3,261)  Most Points: Rod McLarge(27,943)  Highest Quality: EM-fan(9.02)  Most Nudges: King of Pinball(16,439)
SerialBot Score:
Assigned Game:  +1
Matches Mask:  +1
Trait Data:  0
Verified:  +1
Has Photo:  +1
Physically Viewed:  +1
Nudge Total:  +3
Total Score:

Submission Certificate
Game: Tri Zone
Serial Number: 374299
Submitted By: John Vorwerk
Submit Date: 10/24/2014
Game Part: Other Parts
Country: United States
Comment: eBay
SerialBot Says: Serial number matches format of a Production Game
Submitted Photo:
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Members can nudge SerialBot scores!!
 
Submitted Location:
This Submission:   Others:
No location uploaded
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: 1/8/2015 12:22:17 AM
DateNudged ByNudgeComment
1/7/2015Jim Butler1 
1/7/2015Rod McLarge1 
1/7/2015Byrdie -1Am I missing something or does the image show the number starting with "239"?
1/7/2015Jay St@fford-1Serial number in image is three digits longer than claimed.
1/7/2015Seal Clubber-1 
1/7/2015Jon Mclean-1 
1/7/2015King of Pinball1 
1/7/2015Pat Herbert1 
1/7/2015Shawn Christian-1 
1/7/2015Pistol Pete1239 is the warranty expiration code on Williams boards of this era. It is not part of the serial number.
1/7/2015Matías N. Brusa1 
1/7/2015Richard Hall1 
1/7/2015Jess Askey1first 3 digits are prefix and not part of the actual serial.
1/8/2015Al_Quantum1 

Submitted Trait Data:
TraitValue
There was no trait data submitted for this game.

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