Countermark

https://rpc.ashmus.ox.ac.uk/countermark/200 
GIC 79
laureate bust r.
circular 
7 - 8 mm 
No letter before, compared with GIC 78. GIC 78 and 79 might be the same? 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC VIII, — (number not assigned), type ID 20553 Show 1479 2 8
RPC IV, 10905 (temporary) Show 3237 4 4.2
RPC IV, 10905 (temporary) Show 3237 5 4.2
RPC V.2, — (number not assigned), type ID 64884 Show 4559 1 5.2
RPC V.2, — (number not assigned), type ID 64977 Show 4560 2 5.2
RPC V.2, — (number not assigned), type ID 64990 Show 4568 2 5.2
RPC V.2, — (number not assigned), type ID 64884 Show 4559 7 5.2
RPC V.2, — (number not assigned), type ID 64883 Show 4562 3 5.2
RPC V.2, — (number not assigned), type ID 64883 Show 4562 5 5.2
RPC V.2, — (number not assigned), type ID 64977 Show 4560 1 5.2
RPC V.2, — (number not assigned), type ID 64977 Show 4560 3 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 16 5.2
RPC V.2, — (number not assigned), type ID 64990 Show 4568 1 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 13 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 9 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 8 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 10 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 12 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 19 5.2
RPC V.2, — (number not assigned), type ID 64884 Show 4559 3 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 6 5.2
RPC V.2, — (number not assigned), type ID 64883 Show 4562 4 5.2
RPC V.2, — (number not assigned), type ID 64989 Show 4567 7 5.2
RPC V.2, — (number not assigned), type ID 64977 Show 4560 4 5.2
RPC V.2, — (number not assigned), type ID 64978 Show 4563 4 5.2
RPC V.2, — (number not assigned), type ID 64978 Show 4563 2 5.2