Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1628 
GIC 733 iii
LXF
rectangular 
4 x 2 mm 
Much smaller punch than GIC 733i or 733ii. Likely applied at Jerusalem, not certain 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC II, 2307 Show 2307 32 2