Countermark

https://rpc.ashmus.ox.ac.uk/countermark/461 
GIC 341
eagle facing, head l., wings open
rectangular 
7 x 5 mm 
Uncertain (Uncertain)
to an S C series coin of Claudius with an Antioch (Syria) cmk 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 4277 Show 4277 20 1