Serial numbers can help determine how many games were made.

There are often conflicting opinions on how many Centuri games were actually made. This is your chance to help support these figures.
If you feel you can support this register, please submit a photograph of the serial number sheet that can be found in all Centuri Games.

The image should look like this and can be found on the back of the cabinet, or inside normally on the inner left side.
Sometimes the serial number is hand written and not printed, but is still on a printed certificate..

or

Please note you cannot submit your entry on to the register without the photo of the serial number.