Can't see any makers marks on your knife.
Some were marked some weren't.
The design dates from the First World War.
No idea about the marks on the grips I'm afraid.
thanks richie, there is no markers on the blade but one the grip which is MRK II, no idea about this...so you think this dagger maybe produced from WW1?
The design dates from WW1 - there are also modern reproductions around.
I can't really tell the age of your knife from the photos.
Funny, here is mine.
Received it this week in a trade.