Document jgy3Rm2Zrkeex1ZMn48j1jr0O

CONFinKNTJAL Mellon Institute of Industrial Research PLAINTIFF'S EXHIBIT UNIVERSITY OF PITTSBURGH Receiy PROGRESS REPORT for the week ended .Y.arch ?1, 1345 ; )at< I.. _'J cTni r.u Hi'ij I Subjects under which report is to be indexed Jm Industrial Fellowship No. 259-11 ? Conies wade: 1 - Mellon I_stitute 2 - Industrie! nvriene file Dermatitis problems rere studied at tne Psrberton, Ohio plant of Pittsburgh Plate Glass Co. Contacts were also made with representatives of Sun fibber Co., Barberton, Ohio and Firestone Tire and Rubber oo., Akron, Ohio. 9' The remainder of the week was spent on office duties, correspondence, etc. P: Aoril 2, 1945 T: April 2, 1945 F. R. Holden Senior Fellow FCPM 23 *CW e <3 on n o n 9