Document Gm7eJyvjz3qvQwjX1jZ5vy41Y

Con y id k nti a i* Mellon Institute of Industrial Research PLAINTIFF'S EXHIBIT IHF-368 UNIVERSITY OF PITTSBURGH Received: r-r-* Approved Date PROGRESS REPORT fcr the week ended July 15, 1944 INDUSTRIAL EIGIIKE FOUNDATION Subjects under which report is to be indexed Industrial Fellowship No. 259-10 S copies made: 1 - Mellon Institute 2 - Industrial hygiene file Further progress was made on the Beaver Valley atmospheric study. The Ball China Company, Liverpool, Ohio and the Horner Laughlln China Company, Vest Virginia were visited. Estimates for plant surveys will be made. A dermatitis problem has been Investigated for the Pittsburgh Plate Glass Company, Milwaukee, Wisconsin. 9 Francis R. Holden Industrial fellow E: July 31, 1944 T: July 31, 1944 roM 23 SO 42