Countermark

https://rpc.ashmus.ox.ac.uk/countermark/434 
GIC 312
goat kneeling, ΕΔ above
oval 
10 x 8 mm 
The goat alluded to the foundation legend and the earlier name of the city (Aegae). 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
Show 18