Countermark

https://rpc.ashmus.ox.ac.uk/countermark/624 
GIC 500
lit torch between ΠƐ - Τ, or ΠΔΤ (once) around
oval 
7 x 5 mm 
Martini, Pangerl 111. Assigned to applied in Syria 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 3868 Show 3868 19 1
RPC I, 3868 Show 3868 25 1
RPC I, 3868 Show 3868 26 1