Document baJR8w6OGBKyk8wovEe9gae9o

/ # *A, r in Easy now to tell National Lead pipe, for it carries /--- s, LEAD RSElimKG K0F1 \.M ,, / When you buy Dutch Boy Solder, you can be sure of getting the same composition each time. Every bar, everyingot, is num bered to denote its grade. And there's a grade for every soldering purpose, including wiping. our name and the Dutch Boy trade-mark HE new marking on National Lead pipe never rusts, never clogs TLead pipe makes it possible to with rust-scale. You can use smaller recognize at a glance lead pipe opfipe and still provide a permanent, high, dependablegrade. It gives posi adequate water supply. tive assurance of proper wall thick Lead pipe is flexible. You can string ness--of correct weight per foot. it like wire and make bends without And even short lengths can now be the use of elbows. It comes in any identified. The National Lead name length you need . . . requires few and the Dutch Boy trade-mark are joints to complete an installation. stamped In the metal, every few When you want to do a job that inches. won't develop leaks or trouble-- For years, the longest-lasting urge your customers to install lead plumbing jobs have been lead pipe. pipe! NATIONAL LEAD COMPANY New York, Baltimore, Buffalo, Chicago, Cincinnati, Cleveland, St. Louis; National-Boston Lead Co., Boston; Georgia Lead Co., Atlanta; Gibson Sc Price Co., Cleveland; National Lead & Oil Co. of Pa., Pittsburgh; John T. Lewis & Bros. Co., Philadelphia. NATIONAL LEAD COMPANY This advertisement appears in the following publications: Domestic Engineering--June 29 Plumbers & Ileal. Contraelors Trade JuL--July 15 N 27729