Countermark

https://rpc.ashmus.ox.ac.uk/countermark/922 
GIC 808
denominational mark Ϛ, club below
circular 
c. 8 mm 
Heraclea Pontica (Bithynia)
 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC VII.2, 2126 Show 2126 1 7.2
RPC VII.2, 2122 Show 2122 2 7.2
RPC VI, 3612 (temporary) Show 2922 2 6