Gents, just acquired this today from my local rfd. Serial No. 46455, so I was after a date if possible? Apparently in a safe for the last 40 years along with three others on the rack (2x light patterns and a standard, I think). Some light surface rust getting the oil and wire wool treatment, but all together with good screw heads and both sights in tact. Now the nasty part! Stripped her down and there is a blockage in the barrel, possibly a big one! It's currently soaking in oil, but I'd welcome any further tips.