Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1406 
GIC
uncertain (possibly bust l.?)
circular 
4.5 mm 
 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 1283 Show 1283 2 1
RPC I, 1283 Show 1283 7 1
RPC I, 1283 Show 1283 8 1
RPC I, 1283 Show 1283 9 1
RPC I, 1283 Show 1283 12 1
RPC I, 1283 Show 1283 16 1
RPC I, 1283 Show 1283 17 1
RPC I, 1284 Show 1284 4 1