Countermark

https://rpc.ashmus.ox.ac.uk/countermark/174 
GIC 53
laureate head r. (Claudius?)
oval 
8 x 5 mm 
 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 1780 Show 1780 2 1
RPC I, 1781 Show 1781 1 1
RPC I, 1780 Show 1780 6 1
RPC I, 1781 Show 1781 3 1
RPC I, 1781A Show 1781 1 1
RPC I, 1780 Show 1780 7 1
RPC I, 1781 Show 1781 4 1
RPC I, 1781A Show 1781 2 1