Countermark

https://rpc.ashmus.ox.ac.uk/countermark/277 
GIC 148 ii
laureate bust l. (on obverse)
circular 
8 mm 
 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC VII.2, 1838 Show 1838 22 7.2
RPC VI, 2057 (temporary) Show 2076 6 6