Countermark

https://rpc.ashmus.ox.ac.uk/countermark/834 
GIC 715
monogram ΑΔΡ?
on coins of Aezani 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 3083 Show 3083 5 1
RPC I, 3105 Show 3105 9 1