Really nice! Interestingly my 1877 vintage Alexander Henry .450 Express double has only a single standing leaf rear sight as well. That single leaf rear sight is noted in the factory ledger, so it is original. - Mike
-------------------- "Will Rogers never met a fighter pilot"
- Anon
“Always carry a flask of whiskey in case of snakebite, and furthermore always carry a small snake."
-- W. C. Fields