NitroX,
Post more of these Great Doubles photos anytime.
By the way - I was reading some old posts and saw the photos of your Martini Henry 577/450. Have you taken it to the range yet? If so, how does it shoot? Please post of photo of that cartridge. I have not seen a 577/450 yet. Maybe set a well know cartridge next to it for size comparison. Thank you and Best Regards, Wes.