Darkman
Well-Known Member
Could someone please explain the differences in the marks for 18 pounder cases? I have a number of 18 pounder and ammunition handbooks, but none detail the mark variations for cases. There are a couple of obvious changes such as mouth crimps for Mk I and weight (presumably wall thickness), but other than that I'm stumped.
There are Mks I, I*, I**, II, III & IV that I have, or have seen.
Thanks,
Graeme
There are Mks I, I*, I**, II, III & IV that I have, or have seen.
Thanks,
Graeme