Document mpY0KXbbNQRnj7vpJaQmX65D0

Con K1DKNTIAI. AIellox Institute of Industrial ReEsSE1ARCH UNIVERSITY OF PITTSBURGH PROGRESS REPORT for the wee*: ended May 13, 1949 INDUSTRIAL EQTGIENE FOUNDATION Subjects under which report 1b to be indexed Industrial Fellowship No. 259-15 t, Another trip was made to Beaver Valley to service the three Trion' -r,;.- '. installations at the St. Jo'seph Lead Company,- and the homes of Mr. Wheaton -'/TC*. and Dr. Long. . f'.. : A trip was made to Pittsburgh Plate Glass Company in Creighton'^o-:-:.v obtain samples for the appraisal of their exposures due to ; (2) sulfur, dioxide; and (3) heat. _ - ~ ---------- . .. The dust samples and sulfur dioxide:sqmples for Pittsburgh.Plate Glass Company.were analyzed. r ' ' ' . :; - :..V- , .. E: May 31, 1949 T: June 2, 1949 E: mlllon institute Reports Division ML JOH. 3 1949 .. ..v; *, vf*i. . v ,: t cs7* -i.'-i'*'< : .; * , - i*,*. 000039 .4.7 A . w-,