Countermark

https://rpc.ashmus.ox.ac.uk/countermark/244 
GIC 116
laureate (?) head r.
circular 
5.5 
One on reverse 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC VI, 8839 (temporary) Show 8408 1 6
RPC VI, 8863 (temporary) Show 8433 4 6