When was this heastamp in use. It appears to be post ww1, if I understand correctly what I have seen so far. But that is
not making sense on a copy of the U.S. 37x136 case which existed in large quantity. These were imported to the UK during ww1, likely made by PE&M, but the use to which they were put and the loadings have never been explained or identified fully beyond one ship with some converted gun barrels for subcaliber practice, not something I would think that would require thousands of cases.
not making sense on a copy of the U.S. 37x136 case which existed in large quantity. These were imported to the UK during ww1, likely made by PE&M, but the use to which they were put and the loadings have never been explained or identified fully beyond one ship with some converted gun barrels for subcaliber practice, not something I would think that would require thousands of cases.