Hello all, I have an M1 with a Winchester receiver number in the 5,7 million range that has no ordnance bomb or date on the barrel. All I can find is a "W" and what appears to be a " P inside W" enclosed by a circle. It has the wide barrel band without bayonet lug, early pushbutton safety marked"EW", mag release marked "M", flat blued bolt, later windage adjustable rear sight marked "H" enclosed in a mark that looks like a badge,for lack of a better description. The stock is marked on the rear with a G.H.D under W.R.A. next to an ordnance wheel, no circled P that I could find. Not a potbelly,and has a single rivet handguard. I guess what I would like to know is what is more or less correct for this rifle, Which I suppose anything is being the late date and how many times these things went through the shop. Appreciate the lesson. Thanks,Jim