Countermark

https://rpc.ashmus.ox.ac.uk/countermark/97 
GIC 791
denominational mark Δ
circular 
5 mm 
probably linked with GIC 760 - denominational mark Β. application at Smyrna "probable" 

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 1062 10 8
RPC VI, 6283 (temporary) Show 6063 1 6
RPC VI, 4633 (temporary) Show 3739 7 6
RPC VIII, — (number not assigned), type ID 20340 Show 1077 3 8
RPC VIII, — (number not assigned), type ID 20335 Show 1062 3 8
RPC VIII, — (number not assigned), type ID 20325 Show 1053 7 8
RPC VIII, — (number not assigned), type ID 20247 Show 1365 8 8
RPC VIII, — (number not assigned), type ID 20778 Show 1551 5 8
RPC X, — (number not assigned), type ID 61491 Show 2290 5 10
RPC X, — (number not assigned), type ID 59772 Show 1584 7 10
RPC X, — (number not assigned), type ID 59762 Show 1563 13 10
RPC VI, 4670 (temporary) Show 3794 23 6
RPC VI, 4018 (temporary) Show 3342 1 6
RPC X, — (number not assigned), type ID 81284 Show 1615 1 10
RPC X, — (number not assigned), type ID 76992 Show 1709 1 10
RPC VI, 30537 (temporary) Show 3805 9 6
RPC X, — (number not assigned), type ID 85951 Show 1668 12 10
RPC VII.1, 269.3B Show 269.3 14 7.1
RPC X, — (number not assigned), type ID 59742 Show 1577 16 10