Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1456 
GIC —
capricorn r.
circular 
10 mm 
Uncertain (Uncertain)
on a coin of Thessalonica. Larger punch than other capricorn cmks 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 1554 Show 1554 95 1