Colt Model 1849 Revolver
5 shot, 31 caliber, 4 inch barrel.
Manufactured in 1859.
Serial number 152348 on frame and cylinder.
Marked COLTS PATENT on frame and cylinder.
Marked ADDRESS SAML COLT NEW YORK CITY on barrel.
Small steel trigger guard.
There were approximately 125 revolvers manufactured with this combination of parts.