Document MJw990Vvp7E8Q82qrzx3m8qDL

Mellon Institute of Industrial Research UNIVERSITY OF PITTSBURGH PLAINTIFF'S EXHIBIT PROGRESS REPORT for the week ended June 13, 19^7 Industrial Hygiene foundation Industrial Fellowship Ho. 259-13 S_ u.b.ject. s und, er|\ which report is} to be indexed) 3 copies made: , _ ..... 1-Melion Institute 2-Industrial Hygiene files Worked on Index of Dustiness for Asbestos Textile institute. Visited the Pittsburgh Steel Foundry, Pittsburgh, Pa. in connection vlth Grinding Wheel Association study. S: 6/14/47 T: 7/21/47 S: 0C04r i