A couple years ago I picked up this Merwin, Hulbert--a third model Pocket Army with the 3½-inch barrel. Although it has seen a lot of use, and much of the finish is gone, I thought it had character and decided I could find a use for it. As we concluded the deal, the seller said, "Oh, you'll probably want this, too," reached under his table, and pulled out a 7-inch barrel. The longer barrel didn't look like it came from the same gun--it had much better finish--but it didn't cost anything extra and looked like it would fit, so I thanked him kindly and the whole lot rode along home with me.
Fairly recently I got the Merwin out with an eye to shooting it. As part of the process, I took it apart to check its internals, since the cylinder didn't advance quite all the way when cocking it, and the hammer was pretty hard to cock. It turned out the hand was pretty worn, which accounted for the cylinder issues (I made a new one--a story for a different day) and the mainspring appeared to be a rather thick replacement (haven't dealt with that yet). In the process of going over everything, however, I made the pleasant discovery that all of the assembly numbers on this revolver match, right down to the inside of the grip and BOTH BARRELS. Obviously this gun was used a lot, but mostly with the short barrel installed.
What I found equally intriguing, however, was a worn stamping on the cylinder that I had previously overlooked. Although the bottom portions of all the letters are worn away, it appears to read, in all caps, "LI-CIRR." I suspect the "RR" refers to a railroad, and I have poked around in that vein, but have not come to any firm conclusions.
Of course I could be completely out, and the "RR" might actually be a "PP." I have some Restor-a Gel, which can reveal worn stampings in metal, that stuff is so doggone corrosive I'm going to hold off on using it.
So, if anybody has run across something like this, or has any insights on the significance of the stamping, I would be mighty interested.
--DJ