Countermark

https://rpc.ashmus.ox.ac.uk/countermark/541 
GIC 419
lituus?
shaped 
9 mm tall x 4 mm wide 
 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 946 Show 946 10 1
RPC I, 946 Show 946 15 1
RPC I, 946 Show 946 16 1
RPC I, 946 Show 946 17 1