Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1342 
RPC I index —
schematic eagle's head, r. (looks like C•)
 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 429 Show 429 74 1
RPC I, 429 Show 429 96 1