i have two this is the 2nd of the two and 1-2mm smaller
What we have here is a nice Gold Byzantine Coin Gold Hyperpyron 1254-1258 From the Emperor of Nicaea!
Size and weight 25,26mm just
Same weight 4.3 GRAMS
Condition I’ve not graded it I’d say EF or above it’s in nice condition both of them are.
I got them of a genuine collector from the UK
Returned not accepted. Worldwide postage available.