Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1519 
GIC —
circular shield(?) with bar across diagonal
circular 
8.5 mm 
Uncertain (Uncertain)
on a coin of Aphrodisias. Shield is by no means certain 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC X, — (number not assigned), type ID 60108 Show 2506 35 10