Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1260 
GIC
sphinx seated, l. (in circular punch)
circular 
6.5 mm 
 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 3562 Show 3562 28 1
RPC I, 3562 Show 3562 30 1
RPC I, 3563 Show 3563 16 1
RPC I, 3562 Show 3562 33 1
RPC I, 3562 Show 3562 29 1
RPC I, 3562 Show 3562 40 1
RPC I, 3562 Show 3562 41 1
RPC I, 3562 Show 3562 42 1
RPC I, 3562 Show 3562 44 1