Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1016 
GIC 501 .1
?, possibly a bird's head
circular 
6 mm 
Uncertain (Uncertain)
 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 3868 Show 3868 21 1