Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1362 
GIC
ϹΥΝ to l. of Amaltheia standing, r., holding long sceptre and infant Zeus; to r., goat, standing, r., head, l.
circular 
of Synnada. The design of the cmk appears on the reverse of several coins of Synnada 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
Show 183