Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1375 
GIC —
laureate, bearded head r.; on reverse
oval 
5.5 x 4 mm 
Uncertain (Uncertain)
similar to GIC 113, but that was always applied to the obverse, and seems different from cmk 1656 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
Show 154