DUPONT

ACIDS, COMPRISING LACTIC, ACETIC, SULPHURIC, NITRIC, AND HYDROCHLORIC ACIDS; ALUMS, SULPHATE OF ALUMINA, SODIUM CHEMICALS, STRONTIUM CHEMICALS, PYROXYLIN SOLUTIONS; GUM, RESIN, OIL, AND COLOR SOLUTIONS; ETHERS, ALCOHOLS, AND ESTERS; GUM, RESIN, OIL, AND COLOR SOLVENTS