Document OQoZGbyoGDB1nJVRJMEeL73p

m Con KIDKM'UL !Mellon Institute of Industrial Research UNIVERSITY OF PITTSBURGH Received: Approved Date PROGRESS REPORT for the ?.eek ended Subjects under J which report is [ to be indexed ) Industrial Fellowship No. 259-11 3 copies made 1 - Mellon Institute 2 - Industrial Hygiene files The data for the Harel Atlas Glass Company end Ball Erothers Glass Company has beer, assembled for incorporation in survey reports. A conference was held with Hr. Joseph Redshaw of Pittsburgh Plate Glass Company relative to plans for ventilating processes in the Clay Department at that company's Henrvetta, Oklahoma plant. R: June 27, 1945 T: Julv 3, 1945 R: _________________ . */ Francis R. Holden Senior Fellow fosm is :- e-o 00084?