I got a 6,5mm Dutch Mannlicher Guard-Cartridge. It is for the KNIL-Forces, the case is completely nickeled and it is called Scherpe Patroon No. 4.
The brass-supplier should be FN in the year 1922. (6- and 12-o-clock).
What is the meaning of the digits at 9 and 3 o-clock. Is it also the powder-lot and the date of the cartridge-production? If yes, does this match to the 1922-date?
Can somebody help and tell more about this headstamp?
How do the cartridge-boxes of this cartridge look like?