Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1429 
Martini, Pangerl 105
ϹΕΚ monogram
circular 
9 mm 
Uncertain mint in Commagene (Commagene)
applied in Syria to Tiberian dupondii. Assumed ϹΕΚ are Greek letters as applied in Syria 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 3868 Show 3868 17 1
RPC I, 3868 Show 3868 45 1