Countermark

https://rpc.ashmus.ox.ac.uk/countermark/692 
GIC 566
Τ.ΚϹ
rectangular 
9 x 3 mm 
Τραιανὀς Καίσαρ Σεβαστός 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC III, 1595 Show 1595 2 3
RPC III, 1595 Show 1595 3 3
RPC III, 1595 Show 1595 4 3
RPC III, 1595 Show 1595 5 3