Countermark

https://rpc.ashmus.ox.ac.uk/countermark/752 
GIC 629
monogram ΠΡΟ?
circular 
9 mm 
Prusias ad Hypium (Bithynia)
Considered more likely Prusias than Prusa due to similarities to GIC 630 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC X, — (number not assigned), type ID 74281 Show 806 1 10
RPC X, — (number not assigned), type ID 74508 Show 850 3 10
RPC X, — (number not assigned), type ID 74508 Show 850 11 10
RPC X, — (number not assigned), type ID 74249 Show 792 4 10
RPC X, — (number not assigned), type ID 74508 Show 850 22 10
RPC X, — (number not assigned), type ID 74526 Show 813 2 10
RPC X, — (number not assigned), type ID 74489 Show 852 19 10