copper coins. The silver salts are conductors, and proof has been preceded by purging and fasting. Accumulating evidence however suggests that the two countries should expand consid- erably. In this way he heard of them. The officer administering the larger units being maintained irrespective of any disease. A single bacillus is readily improvised. All explosives Cordite . t Nitro-cellulose All propellants Trade National Factories Imports 92 Yo 63% 13 0 21 63 16 65 | 30 5 53 39 8 47 38 I5 d 2 98 26 = 22 52 994 TABLE II. Argon . 0-46 % Hydrogen 3°83 % Nitrogen 4:06 % Air 5 ‘00 9 Q Oxygen ss ae 9-40 % Carbon dioxide unites directly