American. 1950s. Lithographed tin. Mechanically functioning. Includes original box. Marked, "Rockhill Productions" sides of barrel. Marked "Marx Monogram" beneath barrel, right side. 4 1/4 x 10 x 1". Exhibits a few very minor areas of paint loss and light scratches. Tape repairs on closure at one end of box. CODE:TOY Bryan Beatty collection.