Countermark

https://rpc.ashmus.ox.ac.uk/countermark/194 
GIC 73
male (?) head r.
circular (or slightly oval) 
4.5 - 5 mm 
examples are in poor condition and may not be in the same group 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC V.2, — (number not assigned), type ID 804 Show 2664 3 5.2
RPC IV, 2465 (temporary) Show 1689 1 4.2
RPC IV, 226 (temporary) Show 1698 11 4.2
RPC V.2, — (number not assigned), type ID 804 Show 2664 4 5.2
RPC V.2, — (number not assigned), type ID 682 Show 2662 3 5.2
RPC V.2, — (number not assigned), type ID 682 Show 2662 13 5.2