British C1 General Civilian Respirator 1938

British C2 Small Child Civilian Respirator c.1940

British Mark IV Service Respirator 1941

British Mark I Light Anti Gas Respirator 1944

British C6 Civilian Duty Respirator 1946

British C7 General Civilian Respirator 1953

Siebe Gorman Vista Vision Gas Mask c.1960

British SR 6 Service Respirator 1969

British S10 Service Respirator 1986