Document 10JyGknv6kjQw2KeN50a9nNma

Confidential tf`UB*H L | Mellon Institute of Industrial Rjesearcii ll|l1|1lIIi University of Pittsburgh PROGRESS REPORT for the--swflk-------------- ended---------- 0jHohei_4_19*l_ INDUSTRIAL RYOTTH? FOUNDATION________________Industrial Fellowship Ho. ,259-*7 1 2 * * * * Subjects under which report is to be indexed 3 copies made: 1 - Mellon Institute 2 - Industrial Hygiene file PLAINTIFF'S EXHIBIT IHF-511 Began, industrial hygiene survey of Newark, Ohio plant of Owens-Corning Fiberglas Corporation. INDUSTRIAL FXLLOW ,R: November 22 1941 T: l November 24, 1941 R: MELLON INSTITUTE