In the ongoing and so far difficult task to identify / verify this 1 Pr marking.
Does any one know where and how to contact an official Pattern room where there may be samples of early munitions or other "official"? collections or Maxim Co records--
A bit of a bugger if I have the only one ~
Does any one know where and how to contact an official Pattern room where there may be samples of early munitions or other "official"? collections or Maxim Co records--
A bit of a bugger if I have the only one ~