Box containing seven "Polymask" disposable oxygen masks, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by the British Oxygen Company, London, England, 1970-1990 Polymask
Oxygen mask in case, with 3 spare cylinders, by B.O.C. Oxygen mask in case, with 3 spare cylinders, by B.O.C.
Flying Kit, 1952, comprising:- Overalls Flying, L.W. Boots Flying, 1 pr.; Helmet Type G., Masks Oxygen; Gloves C.L. 1 pr.; Jackets L.S. Mk.IV.; Helmet Protective. Sarah Beacon (Rescue). Flying Kit
Oxygen mask, in vinyl case, with 3 small oxygen cylinders, by the British Oxygen Company, English 1950-1965 Oxygen mask 1950-1965