That's a reproduction pistol. I bought mine in 1978. Loads of fun to make your own pistol shot from scrap lead.
My .36 would go through one side of a 55 gallon oil drum and put a serious dent on the other side. I would put extra black powder but couldn't get it to penetrate both sides.
Nice find.
Hate to argue with you Mekong Mike I know its not fake...found 17 Half Dollars with it that dated 1854 to 1877...it was still in the the old holster,,,,,