Cased Merwin Bray Cupfire cal 30 revolver

The revolver has the Merwin Bray Firearms company markings,  retaining 95 % orig. silver, excellent rosewood grips, no damage , and 5 % blue on the barrel, the rest has flaked, ultra sharp markings and works fine. The case is original to the gun, in excellent shape and has the key and an original shell.