Ebay is an evil place! I've bought a stone. It was advertised as Belgian coticule. I should have paid more attention to the pictures probably. Although my experience is rather limited I am quite sure this stone is not a coticule. Definitely and old stone: it came in a wooden box held together with wooden pegs. It is fine to the touch and it is glossy. Light shines through it. Is it a translucent Arkansas maybe?

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