Beautiful case; wood external with red velvet type inside liner / space. Approximately 1’ x 6”. Also included working key to lock and a possibly original Colt Pocket cartridge pack paper piece. Solidly built by & high quality. Very nice and as found is listed for the Colt .31 caliber pocket or root, with a 6” barrel. I believe this is a 20th century case provided with high end factory Colt reproduction revolvers.