Diggers' in France: lightning spade-work; gas-proof dug-outs En avant in anti-gas respirators and with racket hand-grenades! A French assault. Nerve gas kills dont lose your head! Stick a respirator on it! Blood poison gas first aid Six types of war gas Charty 4. Italy used Gas in Ethiopia Chart 5. Japan used Gas in China Chart 1. The War Department expects the enemy to use gas No international law exists protecting us against use of gas CHart 17. How gas is spread: aircraft praying..[bombing], mortar, artillery Chart 18. Here are four other ways of spreading gas Chart 19 The enemy uses gas to put you out of action
