Skeat73
I gave the dimensions - 17mm. Did you read the post or is this an automated response?
There’s nothing wrong with the lens, that is the condition of the coin and I don’t want to devalue it by cleaning until I have an id.. I’ve cropped the pics but not sure that will add much help.


I read the post, yes, and it shows up that you didn't read the forum policy! So please give the diameter, thickness and alloy? All the white spots still looks like dust on the lens.
Globetrotter
Coin varieties in French:
https://monnaiesetvarietes.numista.com