National Geographic : 1920 Mar
J 1111111111lIIIIllllllllilllliIlllllIlll lllllllll lllllllllllll iflllllllli lllllllllllllllllllllllllllllll llllllllllll lllllllllllllllllllllll llllIII llllllllllllllllllll llllll li lll illlll lll "-+ FOR GALVANIZING Iron and steel, metals that serve useful purposes in a thousand different ways, have one great weakness. They rust-and rust means rapid deteriora tion and premature uselessness. But coat iron and steel with zinc and their life is indefinitely prolonged. Zinc, by protecting the wires, makes the telegraph and telephone possible. Zinc shields your ash can from its enemy-the weather. Zinc protects your wire fencing, your roofing, and your gutters-all iron and steel products that are subjected to exposure. Zinc for galvanizing protects according to its quality. That is why Horse head Zinc produced from the virgin ore of our famous Franklin Mines is so extensively used. m This property is but one of a number owned and operated by this Com pany. Our zinc products are numerous, our experience broad, our spirit progressive. We.serve many interests, giving to each every advantage of service and quality afforded by our extensive facilities and modern processes of manufacture. THE NEW JERSEY ZINC COMPANY, 160 Front Street, New York ESTABLISHED 1848 CHICAGO: Mineral Point Zinc Company, 1111 Marquette Building PITTSBURGH: The New Jersey Zinc Co. (of Pa.). 1439 Oliver Building Manufacturers of Zinc Oxide, Slab Zinc (Spelter), Spiegeleisen, Lithopone, Sulphuric Acid, Rolled Zinc Strips and Plates, Zinc Dust, Salt Cake and Zinc Chloride The world's standard for Zinc products SNew Jerseey "Mention The Geographic-It identifies you"