Thx Hugh

That was my thinking, just wanted someone more knowledgable to confirm.
So my Purdey that is stamped 13 and measures .730 could very well be in proof and likely is.

As well as my 1885, Greener stamped 13 and measures .735.
Of course everything else has to conform to proof as well, that goes without saying.

cheers

Last edited by tigertrout; 04/04/24 07:48 PM.