Countermark

https://rpc.ashmus.ox.ac.uk/countermark/122 
GIC 6
Asclepius, head r., serpent before
circular 
5 mm 
Asklepios and Hygieia are found on coins of the city, cf. GIC 195 and 251.  

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC II, 1762 Show 1762 1 2
RPC II, 1762 Show 1762 8 2
RPC II, 1764 Show 1764 5 2
RPC II, 1769 Show 1769 1 2
RPC II, 1769 Show 1769 5 2
RPC II, 1768 Show 1768 6 2
RPC II, 1763 Show 1763 9 2
RPC II, 1764 Show 1764 7 2
RPC II, 1764 Show 1764 9 2
RPC II, 1764 Show 1764 10 2
RPC II, 1768 Show 1768 7 2
RPC II, 1769 Show 1769 6 2