(Cels)eAsCN 1918 ae <1:10,000,000 1 550,000 G ALE. -4-3 Ethyl dichlorarsine CoH, AsCly 1918 +156 1:500,000_ | _1:20,000 G Vesicants Dichlorethyl sulphide (Mustard Gas) . ; Austria-Hungary Czechoslovakia . Denmark Finland France Germany Italy. i Netherlands Norway Rumania Russia Serbia Sweden : . 1,114,633 China (estimated) . 86,000,000 Japan 2 27,759,600 Formosa . 3I (54) o-I16 (0-19) 26 2 Persia 59 66 0:30 0-23 2 Uruguay 2 52 0:27 O18 70 2? Colombia 29 2 O-15 O18 34 Portugal . 96 ISI 0:49 0-54 154 New Zealand Official Year