Show 1 I 1 t I 1 1 1 1 J y hercules in in the metal mines by far the larger part of the explosives made in the great plants of the ad M hercules powder co is used by 11 3 S AA the miners of the country more than half of the copper produced 40 STRENGTH to in the united states is mined ft I 1 with hercules dynamite millions of tons of iron aluminum silver gold manganese an and c chrome rome ores are produced with the help of hercules explosives these facts should be significant to you and to every mine owner or operator they are evidence that points conclusively to the efficiency and economy of using hercules explosives aa HERCULES POWDER CO an at chicago st louis new york S ar pittsburg kan denver hazleton pa jy sn san francisco Franc salt lake city 1011 poplin 1 in chattanooga Chatta noora Pim burgh pa W 1 MI del 1 I |