British dust glasses. Metal case with some oxidation marks. Manufactured MB 12 1940. Bezel with metal frame, red lens. Brown leather lining. Elastic band badly damaged. Some wear and oxidation. Condition II+. British anti-dust goggles. Metal case showing oxidation marks, manufactured MB 12 in 1940. Goggles with metal frame, red-tinted lenses, brown leather lining, and heavily worn elastic strap. Showing wear and oxidation. Condition II+.