Document RjKYmQnaYJ5brGkZekqBNr8ja

CO.VKIPKNTIAJL ^Iellon Institute of Industrial Research PLAINTIFF'S EXHIBIT UNIVERSITY OF PITTSBURGH Received: ------ // -f/-y Approved Bate PROGRESS REPORT for the *ee2c ended September 15, 1945 i'iP.l.-L HYUlcrm F!jUI-ii..-.iION Subjects under which report is to be indexed Industrial Fellowship No. 259-11 3 copies node: 1 - Mellon Institute 2 - Industrial Hygiene file September 10 -- On vacation. September 11 -- Otfe day was spent in preparing equipment and washing flasks. Enroute to Farber, Mo. September 12, 13, 14 -- Two and one-half days were spent at the North American Refractories Company plant in Farber, Mo. A conference was held with Mr. Waggett of A.P. Green Fire Brick Company and Mr. V*.Powell of the Mexico Refractories Company in Mexico, Mo. September 15 -- Enroute to Pittsburgh. R: Oct. 16, 1945 T: Oct. 13, 1945 R: B0 29 om *o nnnop*: