Manufactured c. 1964-1965. With wooden case.

Excellent overall, with original finish, some handling marks, faint cylinder drag line. Case is very fine. Mechanically excellent.

Manufactured c. 1969-1970. Factory return dated "10 77" (October 1977) with boxed "R-B" mark on the left of the grip frame. With wooden case.

Very fine as factory refinished, with minimal handling marks, faint cylinder drag line, small mark on the cylinder arm. Case is very fine. Mechanically excellent.