JNobleDagget,
I appreciate your input although I respectfully disagree with your conclusions concerning the subject revolver. While I do not believe the tinplating is "factory-applied", I do believe it to be period finished. As far as the wear on the barrel lug, I have observed numerous percussion Colts, including others in my collection, that exhibit similar wear in that area while the other serial numbers seem to retain their sharpness. I suspect it had to do with how they were disassembled/reassembled during cleaning. Black powder fouling would often seize up the arbor pin in the barrel channel and tapping on the base of the barrel lug and either side of the breech would cause it to come apart more easily rather than trying to pull it apart by brute force. I have seen modern black powder shooters do this with reproductions as well. Remember, these pistols were tools, not collectibles and were handled as such. Since I do not see similar evidence of buffing or rounding on the other parts of the revolver, I do not attribute the wear on the barrel lug to some unskilled person trying to "freshen" up a gun.
I have also just read an article in
The Rampant Colt about double inspector markings applied to a four known Army-Navies/Navy-Navies where additional inspectors' initials were stamped on either side of the butt-strap in similar fashion to the "U.S." stampings that appear on my subject revolver. Conjecture, I know, but a fascinating coincidence.
BroGeo
I do own an 1856 Production Colt Model 1851 .36ca, with USN stamped on butt strap and US under the Cot Patent on Left side of frame
Most definitely it is a Naval Contract Colt
It also has been tin plated, and traces are still in evidence including the top barrel Address which is totally obfuscated`
The Barrel , Frame, Rammer, Wedge, Butt Strap are all matching( 612390).The cylinder is not ( #61143) and is only 87 numbers away (which proves nothing( #61143) in and of itself
The Barrel address, which is not visible is obscured by what is left of the tin or was 'destroyed' in the tinning process
One can only speculate
No question however, that this is the original Barrel as the numbers all match ( save for the cylinder as mentioned above)
All other markings are faint, but entirely visible, except for the Barrel Address
It is also iron framed, as requested by the Navy which did not want brass frames and the Navy also specified square, not round, trigger guards
I have been researching colt 1851's (or other percussion era Colts) which was common to tin plate Naval Weapons in Britain, and parts of Europe and can find very little information about tin plating Colts during the Civil War
I have seen several Civil War era rifles tin plated, but no other pistol, save the one I own, and others on different Civil War forums have mentioned as well
The 1851 is in Antique Very Good-Excellent condition, action is perfect (albeit heavy ,as most are) , both notches hold as designed. Grips are well worn but original to the gun.
The Campeche Battle roll engraving is visible, but faint
See Pics: ( More information to follow)
Loook carefully at stampings on butt...you can 'plainly' see USN and the serial number