Show r Soap and Water Give Chicago Stores s New Face CHICAGO July 30 SO AP Chica AP-Chica- Chica Chicago go which once r ranked not far tar b below be below be- be I Ilow low Pittsburg Pittsburg in its r reputed ability to produce smoke an and dirt and nd Which still manages to collect ct a alair fair lair amOUnt of grime grim nevertheless ev rth l ss has some of ot the worlds world's whitest and nd cleanest bl buildings lId ns This is not a paradox but a tribute tribute tribute trib trib- ute to the cleansing qualities s of ot an ari ancient product pounced on rot modern modern modern mod mod- ern skyscraper r construction t terra construction terra cotta Smooth and glossy it yields t readily to a n little soap soap and arid water W t f when own owners rs give th the buildings their annual or annual semi l' l bath llian Many of bt the hake d department p nt stores s along lont State Stat str street t are fire surfaced sur stir faced laced In n w white while t terra c cotta colta arid and aft after r the spring cleaning they thet present reSent a flashing appearance p tar c among their duller driller brick and nd StOne n ti neighbors Among th the n nv neuter Ver v r buildings built of terra cotta are the h twin ln tow which which continue th their li dAz dAz- whiteness nEss even eVeri v ri through th the night under i a batt battery ry of t powerful floodlights Where There is oM ohe building In t however r which will never n b be cle cleaned n d arid and for which th the appear appear- appearance p Inc I ance nc of ot great age h has b been en t fostered st r d. d That is Is' Is th the Tribune tow tower r a m medieval me- me dl Y l gothic structure of ot Variegated t d. d Y W limestone st ne rint Tinted d rock tock Wa was s' s i for tor the building s sd so th that t the theof te feeling lt of ot age would coincide with th of architecture 4 y |