GAS MASK
NOUNS
1915 — BEAK COVER a gas mask → World War I Amer. sl.
1915 — GAS GOGGLES a gas mask → World War I Amer. sl.
1915 — GASPIRATOR a gas mask → World War I Amer. sl.
1915 — MUFFLER a gas mask → World War I Amer. sl.
1915 — NOSE CAP a gas mask → World War I Amer. sl.
1915 — NOSE-BAG a gas mask → Brit. sl.
1915 — PIG NOSE a French gas mask → World War I Amer. sl.
1940 — SNUFF-BOX a gas mask → sl.
1945 — ANTI-GAS HEATER a gas mask → World War II Amer. army sl.
1945 — CANARY a gas mask → World War II Amer. sl.
1945 — FACE MUFFLER a gas mask → World War II Amer. sl.
2002 — FACE-WELLY a gas mask → UK Royal Air Force usage