Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1431 
Martini, Pangerl 117 a
winged thunderbolt (oval)
oval 
8 x 5 mm 
Uncertain (Uncertain)
applied in Syria to Tiberian dupondii 
List of countermarks View on a map

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber