Countermark

https://rpc.ashmus.ox.ac.uk/countermark/97 
GIC 791
denominational mark Δ
Circular punch 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC VII.1, 233.1 Show 233.1 19 7.1
RPC VII.1, 319 Show 319 13 7.1
RPC VII.1, 300 Show 300 2 7.1
RPC VII.1, 325 Show 325 79 7.1
RPC VII.1, 233.1 Show 233.1 16 7.1
RPC VII.1, 325 Show 325 44 7.1
RPC VII.1, 162.1A Show 162.1 10 7.1
RPC VII.1, 239.2 Show 239.2 7 7.1
RPC VII.1, 237.1 Show 237.1 8 7.1
RPC VII.1, 325 Show 325 67 7.1
RPC VII.1, 233.1 Show 233.1 5 7.1
RPC VII.1, 193 Show 193 4 7.1
RPC VIII, — (number not assigned), type ID 20335 Show 1044 10 8
RPC VI, 4585 (temporary) Show 4550 5 6
RPC VI, 6283 (temporary) Show 5891 1 6
RPC VI, 4633 (temporary) Show 3657 7 6
RPC VIII, — (number not assigned), type ID 20340 Show 1059 3 8
RPC VIII, — (number not assigned), type ID 20335 Show 1044 3 8
RPC VIII, — (number not assigned), type ID 20325 Show 1035 7 8
RPC VIII, — (number not assigned), type ID 20247 Show 1328 8 8
RPC VIII, — (number not assigned), type ID 20778 Show 1512 5 8
RPC VI, 4670 (temporary) Show 3710 23 6
RPC VI, 4018 (temporary) Show 3371 1 6
RPC VI, 30537 (temporary) Show 3721 9 6