Document 6RDdgj5GLqaRv3w7aMEnaqR99

MMJ'dNAL ;L;SA^j;; ft Du t c h Bo y stamped... you kno w it's high-quality. _ rust-clogged lines. Lead piperesiststhe corrosion ofground acids---therefore it is especially reo om mended forsoillines. In your own experi ence, you have probably -'.Toundmany uiher good The DutchBuy older U *Jk > 41 goiiMtw of oniformity uul dcpcn-dabilitf. Since every ;bir, every ingot it numbered to denote grade and compodtion, yon can be mm of getting the Mme bind every tune you bay, Tlxro ie a grade of Batch Boy*for every soldering ' ^.reasons for using lead- - pipe;.-. , the few joints., HE Dutch Boy trade-markj'ftiidy.the 'Da^t TNational Lead Co. on leatj. pipe make it:cas<' jrgquirpd--its adaptability, to varying conditions `its fleribihty in hard-to-get-at^lawe..;> ^ for you to identify lead pipe'ofknown quality. In talking lead pipe-installations to "your cus- Every few inches on National-;Lead::.pipe^you'c ,`tomers, keep in mind that lead pipe installations will find stamped the famous Dutch .Boy trade- - are-high, quality jobs. There's^, more inoney, mark and the name of the compaayfrbehmd the - ; ::*` and: more, satisfaction m that kind of work. product. These are your sign-posts.v.they direct.<. v you to lead pipe that is of high quality, of property- v. wall thickness, and correct weight per foot. JT This marking...a quality-mark...also makep.it** *: easy for you to give your customers the finest 6tallations,money can buy. For high quality pipe provides life-long --`"`i----------- * menace of dependable Lead pipe never rusts--therefore it never, causesa^ KP 99--Domestic Engineering, May' 17--Sept. 20.. 1930-V'>Plumbers & Heating Coniractors Trade Journal,'"May IS"Sep!,-15' 0000-NXJ^OOOI4915