I am looking to see if anyone can give me some insight on this pistol, it is a black powder gun and looks to be pretty old, but looks can be deceiving. I thought at first it was a Colt Navy but now I am not so sure (I thought Colts had the S/N stamped on the butt of the revolver). There are a few markings and serial #, but there is no makers stamp we can tell, just a lot of ornate scrolled etching along the brass, the barrel and to a small extent the cylinder. It might be a .36 we didn't have calipers to measure the bore.
Don't rag on the condition, it's not mine and belongs to someone I know (I covered this already with them). We were just trying to get some idea what it might be.
There is a stamp 'PN XXIV' stamped on the right side of the barrel:
The top of the barrel is engraved with 'FIG Navy' or 'EIG Navy' not sure which...
Cylinder detail:
Loader and muzzle detail:
Detail of the hammer & left side:
Thanks for any advice and information!!
Don't rag on the condition, it's not mine and belongs to someone I know (I covered this already with them). We were just trying to get some idea what it might be.

There is a stamp 'PN XXIV' stamped on the right side of the barrel:

The top of the barrel is engraved with 'FIG Navy' or 'EIG Navy' not sure which...

Cylinder detail:

Loader and muzzle detail:

Detail of the hammer & left side:

Thanks for any advice and information!!