Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1685 
GIC —
Ɛ S (retrograde)
rectangular with one curved edge 
7 x 6.5 mm 
Uncertain (Uncertain)
 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 4260 Show 4260 7 1