Document gDYOOp1w9eBG7Q6Nx9oOE5Vz9

Ccnf :de.v.:ai L1* Mellon Institute of Industrial Research UXIVKHsITY OF PlTTSUURGII PROGRESS REPORT for the------ seelt---------- ended--August IS,. 1^42.-------------------- INDUSTRIAL HYP!EljE_F0'JNDA71Q^ Subjects under which report is to be indexed Industrial Fellowship No--259^3---------------------------- 3 copies made: 1 - Mellon Institute 2 - Industrial Hygiene file A report on the industrial hygiene survey of the Pittsburgh Plate Glass Company's Creighton plant has been prepared. Some preliminary patch testing has been completed and Trill be re ported later. The animal exposure has been continued. One animal died after 20 minutes exposure to the gases produced by the reaction. The first eye examination did not disclose any pathology but suffi cient time has not elapsed to produce measureable results. The Industrial Hygiene Digest for August has been pre pared and the stencils are being cut for mimeographing. R: Aug. 15, 1942 T: Aug. 17, 1942 R* j//7/z* - MELLON INSTITUTE n 'i! ^ *c. ^ i * ^ i-- -7 ' J \J a Francis R. Holden Industrial Fellow TOSU S 4011 4-87 001195