Countermark

https://rpc.ashmus.ox.ac.uk/countermark/125 
GIC 9
Helios, radiate bust r.
oval 
5 x 3 mm 
Helios had a temple at Philadelphia (SNG vA 3081 ). The countermarking is possibly to be connected with the Δεῖα Ἅλία held there under Caracalla (BMC p. 202, 87; CIG 3428) 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC V.2, — (number not assigned), type ID 70542 Show 3863 17 5.2
RPC V.2, — (number not assigned), type ID 70542 Show 3863 15 5.2
RPC V.2, — (number not assigned), type ID 70542 Show 3863 13 5.2
RPC V.2, — (number not assigned), type ID 70542 Show 3863 3 5.2
RPC V.2, — (number not assigned), type ID 70558 Show 3862 7 5.2
RPC V.2, — (number not assigned), type ID 70552 Show 3869 5 5.2
RPC V.2, — (number not assigned), type ID 70542 Show 3863 27 5.2
RPC V.2, — (number not assigned), type ID 70552 Show 3869 8 5.2
RPC V.2, — (number not assigned), type ID 70620 Show 3867 1 5.2
RPC V.2, — (number not assigned), type ID 70558 Show 3862 13 5.2
RPC VI, 30461 (temporary) Show 4667 7 6
RPC V.2, — (number not assigned), type ID 70558 Show 3862 3 5.2