Countermark

https://rpc.ashmus.ox.ac.uk/countermark/383 
GIC 260
Nike standing l.
oval 
8 x 6 mm 
On obverse or reverse. The cmk may refer to Macrinus' "Victoria Parthica", there also being coins issued by Macrinus with this reverse type. 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC IV, 5807 (temporary) Show 1351 8 4.3
RPC IV, 10242 (temporary) Show 1349 5 4.3
RPC IV, 4977 (temporary) Show 1350 12 4.3
RPC IV, 6180 (temporary) Show 1345 9 4.3
RPC V.3, — (number not assigned), type ID 42894 Show 3078 1 5.3
RPC IV, 5807 (temporary) Show 1351 11 4.3
RPC IV, 4976 (temporary) Show 1355 1 4.3
RPC V.3, — (number not assigned), type ID 74668 Show 3074 1 5.3
RPC IV, 4976 (temporary) Show 1355 2 4.3
RPC IV, 5807 (temporary) Show 1351 2 4.3
RPC IV, 10242 (temporary) Show 1349 4 4.3
RPC IV, 5807 (temporary) Show 1351 12 4.3
RPC IV, 6184 (temporary) Show 1352 1 4.3
RPC IV, 6180 (temporary) Show 1345 6 4.3
RPC V.3, — (number not assigned), type ID 72165 Show 3073 4 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 15 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 23 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 5 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 11 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 12 5.3
RPC V.3, — (number not assigned), type ID 74034 Show 3071 12 5.3
RPC V.3, — (number not assigned), type ID 74034 Show 3071 9 5.3
RPC V.3, — (number not assigned), type ID 74034 Show 3071 7 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 2 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 21 5.3
RPC V.3, — (number not assigned), type ID 74035 Show 3079 2 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 11 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 14 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 13 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 16 5.3
RPC V.3, — (number not assigned), type ID 74666 Show 3077 2 5.3
RPC V.3, — (number not assigned), type ID 74666 Show 3077 3 5.3
RPC V.3, — (number not assigned), type ID 74666 Show 3077 8 5.3
RPC V.3, — (number not assigned), type ID 74668 Show 3074 7 5.3
RPC V.3, — (number not assigned), type ID 74668 Show 3074 6 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 18 5.3
RPC IV, 6183 (temporary) Show 1356 7 4.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 17 5.3
RPC V.3, — (number not assigned), type ID 84046 Show 3076 2 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 2 5.3
RPC V.3, — (number not assigned), type ID 74035 Show 3079 4 5.3
RPC V.3, — (number not assigned), type ID 84046 Show 3076 1 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 5 5.3
RPC IV, 5807 (temporary) Show 1351 14 4.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 20 5.3
RPC V.3, — (number not assigned), type ID 74666 Show 3077 7 5.3
RPC IV, 5807 (temporary) Show 1351 16 4.3
RPC V.3, — (number not assigned), type ID 74668 Show 3074 5 5.3
RPC V.3, — (number not assigned), type ID 74666 Show 3077 11 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 31 5.3
RPC V.3, — (number not assigned), type ID 74668 Show 3074 15 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 27 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 19 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 6 5.3
RPC V.3, — (number not assigned), type ID 84046 Show 3076 10 5.3
RPC V.3, — (number not assigned), type ID 74025 Show 3072 27 5.3
RPC V.3, — (number not assigned), type ID 74034 Show 3071 16 5.3
RPC V.3, — (number not assigned), type ID 74034 Show 3071 17 5.3
RPC V.3, — (number not assigned), type ID 84046 Show 3076 8 5.3
RPC V.3, — (number not assigned), type ID 74666 Show 3077 16 5.3
RPC V.3, — (number not assigned), type ID 74665 Show 3075 25 5.3
Show 126
RPC IV, 4976 (temporary) Show 1355 15 4.3
RPC IV, 6180 (temporary) Show 1345 15 4.3
RPC IV, 5807 (temporary) Show 1351 17 4.3
RPC IV, 5807 (temporary) Show 1351 18 4.3
RPC IV, 17282 (temporary) Show 1342 3 4.3
RPC IV, 10242 (temporary) Show 1349 3 4.3
RPC V.3, — (number not assigned), type ID 74034 Show 3071 15 5.3