.44 caliber black powder, cap and ball, serial # of 00070.
The top of the barrel is stamped Western Arms Santa Fe NM along with the Uberti trademark down on the side of the receiver.
It comes in a wooden presentation box with a powder flask and non-matching bullet mold. The pistol has been fired at some time in its life but has been well maintained. I have had the revolver for over 30-years but have not fired it. A copy of the instruction manual is included.