Countermark

https://rpc.ashmus.ox.ac.uk/countermark/859 
GIC 733 ii
XF
rectangular 
c. 5 x 4 mm 
Jerusalem likely as place of application, but not certain. 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC II, 2226 Show 2226 36 2
RPC II, 2226 Show 2226 1 2
RPC II, 2226 Show 2226 6 2
RPC II, 2226 Show 2226 37 2
RPC II, 2226 Show 2226 21 2
RPC II, 2226 Show 2226 22 2