LEWIS & BROS: CO., WIDENER BUILDING, PHILADELPHIA PRODUCTS AntimoniaL Sheet Lead Chemical Sheet Lead Crawlproof (Reinforced) Sheet Lead Antimonial-Lead Pipe Chemical Lead Pipe Other products of National Lead Company include: solder, babbitt metal, burning- lead, traps and bends, ingot lead, block tin pipe, tin-lined lead pipe, lead wool, lead wire; lead washers, expansion bolts, redlead, white-lead, litharge, linseed oil, flatting oil.

National Lead Companv. 1 1 1 Broadway.

National Lead Companv. 1 1 1 Broadway.

Both arc lead filled steel weldments.

Indeed, lead and zinc are so frequently co-products or by-products that the term "grade" in lead-zinc mining is often expressed as the value of the combined content of all metals rather than as the content of lead or zinc alone.

The sheet lead.

As to the role of lead poisoning or lead absorption is relation to the so-called degenerative diseases of middle and later life, opinion differs.

Red Lead.

Tha Lead Refining Department refines lead bullion received from the Tooele, Utah plant of the International Smelting and Refining Company, and also lead bullion frea the Seat Helena plant of the American Smelting and Refining Company* The products produced frma load bullion ara refined pig lead, antlmonial lead and an alloy of silver end gold* In a separate portion of the fenced ares of the plant is located the White lead Department* This consists of a complete electrolytic white lead plant which uses a portion of tha lead refined at the lead Refinery as a raw material for the electrolytic corrosion of lead to produce white lead* This plant wan the first of its kind built in the world.

2 Ways RED LEAD NEDTRREIZES ACIDS ...

Tha Lead Refining Department refines lead bullion received from the Tooele, Utah plant of the International Smelting and Refining Company, and also lead bullion frea the Seat Helena plant of the American Smelting and Refining Company* The products produced frma load bullion ara refined pig lead, antlmonial lead and an alloy of silver end gold* In a separate portion of the fenced ares of the plant is located the White lead Department* This consists of a complete electrolytic white lead plant which uses a portion of tha lead refined at the lead Refinery as a raw material for the electrolytic corrosion of lead to produce white lead* This plant wan the first of its kind built in the world.

' 1313 tetra ethyl lead the source of any inorganic lead?

Dutch Boy soft paste white-lead, you can mix strictly pure white-lead paint in almost no time at all.

ix pure LEAD Pamt Quicker noiv- with New Dutch Boy 'jjjXgg' 1 Soft Paste WMte-Lead JT'S remarkably easy now to . mix lead paint- just use Dutch Boy soft paste white-lead*--the new /and more convenient form of .pure "leadin-oil."

Pure lead paint Thus Dutch Boy soft paste white-lead gives a pure lead paint-- the kind that has been the standard for generations.