Wooden box containing gas testing apparatus, with gas mask filters attached inside, German, 1914-1918 gas testing apparatus 1914-1918
Holder for gas mask, canvas, European, 1915-1918 Holder for gas mask, canvas, European, 1915-1918 1915-1918
Canister-type gas mask, rubber, with canister missing, Russian, 1915-1918 Canister-type gas mask 1915-1918
Helmet-type gas mask, heavy cotton, glass eyepieces, metal and rubber fittings, British, 1915 Helmet-type gas mask 1915
Gas mask, veil respirator, gauze netting and cotton waste, with canvas bag, from Surgeon-Captain M.H. Knapp, R.N., British, 1915 Gas mask 1915
PH Helmet-type gas mask, cotton, metal eye surrounds with glass eyepieces, small rubber outlet, British, 1915 Helmet-type gas mask, cotton, metal eye surrounds 1915
Canvas bag containing gas mask, canister rusted, half missing, face mask perished, English, 1914-1918 gas mask 1914-1918
Patient's gas mask, stamped Henley, rubber and plastic, with box and holder with medal attached, British, 1939 Patient's gas mask, stamped Henley, 1939 1939
Respirator, canvas with metal outlet pipes, rubber mouthpiece and elastic straps, European, 1915 to 1918 Respirator, canvas with metal outlet pipes 1915-1918
Gas mask, leather on cotton padding, celluloid eyepieces with protective metal, French, 1915 Gas mask 1915
Gas mask, tube respirator, light canvas, metal fittings, filled with wood shavings, probably English, 1915-1918 Gas mask 1915-1918
Tube respirator as used in British Navy, rubber tubing in protective canvas with metal outlet and inlet pipes, from Surgeon-Captain M.H. Knapp, R.N., English, 1915-1916 Tube respirator as used in British Navy 1915-1916
Helmet-type gas mask, cotton, glass eyepieces, metal and rubber fittings, European, 1915-1918 Helmet-type gas mask, cotton with glass eyepieces 1915-1918
Gas mask, March respirator, cotton and gauze, with safety pad in paper covering, by E.E.M. of London, 1915 Gas mask 1915
Gas filter dissected to show construction, by Baringer, Wallis and Manners Ltd., 1915-1918 Gas filter dissected to show construction 1915-1918
Gas mask, March respirator, cotton and gauze, with gauze safety pad, by E.E.M. of London, 1915 Gas mask 1915
Protective face mask, rubber, with headband, nose-clip and eyepieces, in small paper carrier, English, 1915-1918 Protective face mask 1915-1918
Canister-type gas mask, rubber mask with celluloid eyepieces, metal canvas straps, German, 1916-1918 Canister-type Gas Mask 1916-1918
Gas mask, veil respirator, gauze netting and cotton waste, in canvas bag, European, 1915 Gas mask 1915
Gas mask, tube respirator, rubber with metal fittings, flled with wood shavings, by Dunlop, English, 1915-1918 Gas mask 1915-1918
Gas mask, veil respirator, gauze netting enclosing pad of cotton waste, with waterproof bag and instructions leaflet, British, 1915 Gas mask, veil respirator with bag and instructions 1915
Gas mask, tube respirator as used in British Navy, rubber tubing in protective canvas with metal outlet and inlet pipes, from Surgeon- Captain M.H. Knapp, English, 1915-1916 Gas mask 1915-1916