Document 1VM2eyng84DGxdqxEBrmXzgd

When you see the familiar Dutch Boy trade-mark on lead pipe, you are sure you have a highquality product, as well as pipe with proper wall thickness and correct weight per foot. National Lead pipe is marked every few inches with the Dutch Boy trade-mark and the name of the National Lead Company so that you may get highest quality in the lead pipe you buy;' With trade-marked lead pipe available, tbere^oio ex-ease for buying lead pipe about which you have no knowledge. The Dutch Boy trade-mark identifies genuine National Lead pipe--it pays to look for it. Quality Lead Pipe may be identified by its quality mark .. : to quality. '' ^.TOod iv mJJ rf lmying high quality lead to look for the Dutch Boy';tsad|-TMark and the name of thelPJational lead Co.--stamped everyfew inefiegj on the product. jf; This quality mark is import* ant to every buyer of lead pipe. It assures high quality ... proper wall thickness ... correct weight per foot. Buy lead pipe the modern way. Book for the Dutch Boy trade-mark and the National Lead Co. name. ' 'SsSu QUALITY LEAD PIPE BEARS THIS IDENTIFYING QUALITY MARK . . . h in k for a moment how much time you Tcan save by buying lead pipe of estab lished quality! No need to wcheck-anddouble-check" sizes--wall thicknesses-- weights per foot. When you buy National Lead pipe you know that it will come up to specification --that sizes will be uniform---that wall thickness will be correct--that weight per foot will be standard. So that you may save buying time--so that you may have confidence in the lead pipe; you buy---the name of National Lead Company and the Dutch Boy trade mark are stamped every few inches in National Lead pipe. Save time and trouble... look for this quality mark. NATIONAL LEAD COMPANY New York, Baltimore, Buffalo, Chicago, Cincinnati, Cleve land, St. jLouis; National-Boston Lead Company, Boston; Georgia Lead Company, Atlanta; Gibson & Price Company, Cleveland; National Lead & Oil Company, of Penna, Pitts burgh; John T. Lewis & Bros. Company, Philadelphia. L6AD PiP On eolder dUo the Dutch Boy trade-mark it a guarantee ofttmfcrmuy and dependability. Since every bar, every ingot it numbered to denote grade and composition, you can be tare of getting the tame Had every time . you buy. There it a grade ofDutch Bey for . every soldering purpose ... including tdping. Job KP-280--Domestic Engineering, June 27,1931 Plumbers Trade Journal, July IS