Countermark

https://rpc.ashmus.ox.ac.uk/countermark/270 
GIC 143
bare male head r.
rectangular 
11.5 x 9 mm 
sometimes applied to blank coins 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 4885 Show 4885 1 1
RPC I, 4885 Show 4885 2 1
RPC I, 4885 Show 4885 5 1
RPC I, 4885 Show 4885 6 1
Show 183
Show 119
Show 121
RPC I, 4885 Show 4885 7 1
RPC I, 4885 Show 4885 8 1
Show 179