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 Chart 21. The enemy uses gas to delay you Chart 22. The enemy uses gas to damage food, water, and equipment Chart 23. A gas attack can come at anytime Chart 24. Gas lasts longer in woods and low places Chart 43. Gas sentinels mask and sound alarm immediately
