Oxygen mask in case, with 3 spare cylinders, by B.O.C. Oxygen mask in case, with 3 spare cylinders, by B.O.C.
Oxygen cylinder by Walter Kidde, with mask and spare cylinder, 1962-63 Oxygen cylinder by Walter Kidde 1962-1963
Oxygen cylinder, mark 8A regulator and face mask in fitted box, RAF issue, 1939-1945 Oxygen cylinder 1939-1945
Oxygen mask, in vinyl case, with 3 small oxygen cylinders, by the British Oxygen Company, English 1950-1965 Oxygen mask 1950-1965
Portable oxygen apparatus, German luftwaffe issue, 1939-1945. With radioactive dial. Portable oxygen apparatus 1940-1945