Countermark

https://rpc.ashmus.ox.ac.uk/countermark/946 
GIC 830
denominational mark Η
circular 
6–6.5 mm 
Sometimes on reverse 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC X, — (number not assigned), type ID 61306 Show 1608 4 10
RPC X, — (number not assigned), type ID 61321 Show 1658 1 10
RPC X, — (number not assigned), type ID 61321 Show 1658 2 10
RPC X, — (number not assigned), type ID 61322 Show 1645 4 10
RPC X, — (number not assigned), type ID 61322 Show 1645 5 10
RPC X, — (number not assigned), type ID 61322 Show 1645 6 10
RPC X, — (number not assigned), type ID 61322 Show 1645 2 10
RPC X, — (number not assigned), type ID 61322 Show 1645 3 10
RPC X, — (number not assigned), type ID 61324 Show 1646 7 10
RPC X, — (number not assigned), type ID 61324 Show 1646 3 10
RPC X, — (number not assigned), type ID 61324 Show 1646 4 10
RPC X, — (number not assigned), type ID 61325 Show 1643 3 10
RPC X, — (number not assigned), type ID 61326 Show 1648 2 10
RPC X, — (number not assigned), type ID 61330 Show 1627 4 10
RPC X, — (number not assigned), type ID 61331 Show 1625 2 10
RPC X, — (number not assigned), type ID 61338 Show 1629 7 10
RPC X, — (number not assigned), type ID 61338 Show 1629 6 10
RPC X, — (number not assigned), type ID 61336 Show 1656 1 10
RPC X, — (number not assigned), type ID 61337 Show 1634 4 10
RPC X, — (number not assigned), type ID 61340 Show 1630 1 10
RPC X, — (number not assigned), type ID 61342 Show 1639 2 10
RPC X, — (number not assigned), type ID 61343 Show 1641 17 10
RPC X, — (number not assigned), type ID 61343 Show 1641 2 10
RPC X, — (number not assigned), type ID 61343 Show 1641 11 10
RPC X, — (number not assigned), type ID 61343 Show 1641 4 10
RPC X, — (number not assigned), type ID 61343 Show 1641 6 10
RPC X, — (number not assigned), type ID 61343 Show 1641 16 10
RPC X, — (number not assigned), type ID 61357 Show 1659 2 10
RPC X, — (number not assigned), type ID 61338 Show 1629 11 10
RPC X, — (number not assigned), type ID 61332 Show 1633 4 10
RPC X, — (number not assigned), type ID 61338 Show 1629 8 10
RPC X, — (number not assigned), type ID 61331 Show 1625 3 10
RPC X, — (number not assigned), type ID 61338 Show 1629 12 10