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i rorLsTTTRE LU D U U UL LU N U D R T ST A AR LTI TN A TR L T llmnmlm"u|lnllwlnmflllu-y.llullll'llnlllll!nnlll-lnhlulflfilllI"Illfllllllllllll"lflInu!Iln"lnllln"l"fl’l!llmmlummmmnmmm"”mm,g"'". H = Ly ] o eier i TN ® 13300000 10010010000 1000 3400 DT 2000 UAORICRIN A0 100 110 HU00R 0000 1100 111300 TH9RIM00EIINNIRI000 2001000 POR00 DOA 081 0O MIEIIIINN ) 1200142 IVMONIBATI MMM E L N IO NG g 00 T DR T P TE At Pittsburgh, in Pennsylvania, is an institution that frequently is spoken of as “the intelli- gence department of industry.” Its name is the Mellon Institute of Industrial Research. In its laboratories work more than fourscore men of science — each of whom is a con- necting link between science and industry. They are research men — hunters in the world of science for facts and methods that can be made use of in the world of business. Some of these specialists are employed in your behalf by the Laundryowners National Association. The results of their research work are daily being made uise of by the modern laundries. In modern laundries, thanks to this work of the Laundryown- " S di ers, National Association and end it the men of the Mellon Insti- tute, nothing is being done by guesswork. 3 | fo the So that each kind of article can be given correct washing, these, men of science have told laun- dryowners the difference between the many divers textiles that are sent in the family bundle. There is a right way and a wrong way to wash each. What methods to use, and what not to use has been determined. In modern -laundries, the formulas for launder- ing clothes are as carefully balanced as the prescription issued by your family physician. Laundering has become the approxirnation of an exact science. Laundrymen of today are spe- cialists. They know. They have learned the secret of improved -cleansing. It is such specialists as these who do your washing when you Y » send it to modern laundries. 5 yc«\@wndrq i There are modern laundries in this city waiting for your fam- ily bundle. Union Laundry and Dry Cleaning Co. 266 Arch Street Latimer Laundry Company 33 Walnut Street : H ; i : i i i i i i 3 : H i § i | H i i | | i i 2 H : i ‘ | | ; | 1900 1000 10S0R00 900 S00RET PSRN LAY 119000 10000 1OHR 41N 14cIONG 1003 D0V D 000000t ol 1t MO HE 11001000 S04 4G 1M1 VIO HERTTINNALISONIN ) 010 VAT PRISLISAOO ORI MY A ) s mmlSnwnmuunnnuumm:mmmmmnmnwumsmmmam:smzsmmeg;u::emanuummu!usun-euWmmnuuu.numuuunugmm-mwnmmmmummmn--mum-l.l o