In the Netherlands every plaque has it's own first two letters standing for the Holland Casino venue.
So there are 14 different € 1,000 plaques.
For example: UT stands for Holland Casino Utrecht and the croupiers have to look at the first two letters when they get a plaque.

Following your opinion we must put one in the general section and 14 others from each casino in the city section?

Also slot tokens in Europe have different letters on them, depending on when they where made.
I have seen many variations already not on the chipguide.

Going to the first fair in 3 years, hope I find something that makes it worth my gas money.

JO