excists in a 20/ 100 and 500 version as far as I know.
I have the 50 and 500 jeton in collection.
And yes, the green 50 is the most common seen one.
OK, with this information there must be a pink plaque or the color faded hughly.
After examening the plaque I think that is the case.
Never heard of that before.

I will show why later on.
Jo