Document 9JJonyX09vjLeYnYvp9DmmDJR

Con y i ukntial Mellon Institute of Industrial Research PLAINTIFF'S EXHIBIT university of Pittsburgh 1lJ I. PROGRESS REPORT for the week ended April 13, 1946 i.iiljol ftl-iL HYGI1N4 FOUNDATION Subjects under which report is to be indexed Industrial Fellowship No. 259-12 3.copies made: 1 - niellon Institute 2 - Incustrial Hygiene :ile Data from the surveys made for Hazel Atlas Glass Company, Clarksburg and Grafton, West Virginia was compiled. The report on the acute toxicity studies of three compounds was completed for Pittsburgh Plate Glass Company, Barberton, Ohio, f The fellow attended the meeting of American Industrial Hygiene Association in Chicago. ft: April 15, 1946 T: April 15, 1946 ft: Francis ft. Holden Senior Fellow