Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1163 
GIC
head of ram
 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 5416 Show 5416 12 1
RPC I, 5416 Show 5416 15 1
RPC I, 5416 Show 5416 14 1