Document p2RYB2vZEd00g9K4YX2Jr6VR6

Con nsENTiAL Mellon Institute of Industrial Research PLAINTIFF'S EXHIBIT UNIVERSITY OF PITTSBURGH Received: Approved yjDate PROGRESS REPORT for the week ended July 28, 1945 INDUSTRIAL HYGIENI FOUNDATION Subjects under which report is to be indexed Industrial Fellowship No. 259-11 3 copies made: 1 - Mellon Institute 2 - Industrial Hygiene file Infra-red radiation was investigated at the Harrison, N.J. plant of Hyatt Roller Bearings Division of General Motors Corporation. Consultations end plant visits were made to Pyrene Manufacturing Company, Newark, N.J., Pyridium Company, North Yonkers and Harriman, New York, Anaconda Wire and Cable Company, Hastings-on-the-Hud sen, New York and Habirshaw Cable and y.'ire Division, Phelps-Dodge Corporation, Yonkers, New York. R: July 31, 1945 T: August 1, 1545 R: `C\ AUG21 1945 i Francis E. Holden Senior Fellow FORM 23 0OM 0.43 nn no/ o