Side A: features an inscription running round the edge, part of which appears to read [in English letters
the word or phrase: DIDESIMVO… In the centre is a lonzenge-shaped (or eye-shaped) feature, formed by tiny rounded pellets, containing a smaller lonzenge-shaped feature inside it.
Side B: Round the edge is another inscription which appears to read [in English equivalent letters] the word or phrase: DOGNOCEN… The central design has worn too badly to identify.
The metal looks to be brass, but is also non-magnetic. The alphabet used appears to be either Greek or possibly Russian.
Diameter: about 23mm Thickness: perhaps 0.5mm Weight: unknwon
Thanks.
Ozmy19