CONFIDE.NTLA.L Mellox Institute of Industrial Research UNIVERSITY OF PITTSBURGH Rec/ii^ed: jMi'd \l Appaovea fcace PROGRESS REPORT for the week ended March 23, 1946 INDUSTRIAL HYGIENE FOUNDATION Subjects under which report is to be indexed Industrial Fellowship No. 259-12 3 copies made: 1 - Mellon Institute 2 - Industrial Hygiene files Several samples of dust from Bird and Son, Inc., were separated into size fractions by sedimentation.

' ry*jev 'rwfrl t. b;1 APRIL, 1946 Industrial Hygiene Digest (Vol.lO, No. 4) jZitelatuie Gbshacts MEDICAL ENGINEERING LEGAL -- decisions and trends dnbusttial Health Tlews ARMY medical L- 1946 LIBRARY luwd Momtkfy By INDUSTRIAL HYGIENE FOUNDATION .4400 FIRTH AVENUE PITTSBURGH 13 PA.

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;8k FiuE COPY 0CT1 1948 B5TH NATIONAL SAFETY v VOLUME I Annncd Meeting, Banquet Women's Activities Tnrtftrr fo rrll Vnlmtio* mwl PLEASE RETURN TO i LIBRARY NATIONAL SAFETY COUNCIL 20 NORTH WACKER DRIVE CHICAGO, ILL.

.- 0031-0 OWENS-CORNING FIBERGLAS CORPORATION umA-cowAirr cornsroioorcE UhralalM Xnrcofc.

< I - t- PLAINTIFF'S EXHIBIT OnOOb.QD February 28, 1944* Mr.

Industrialflealth J (\ \ TUESDAY MORNING SESSION ` October7,1941 Presiding--D*.

/{ / Metropolitan Life Insurance Company One Madison Avenue.

V;m wm. .1 TRADE NAME: CATECORY: COLOR: NUMBER: QUALITY: Pint6one Penetrating Stain Light Oak 360 First P1CMENT: Aniline Oil Oak LB.

iA^jREPROOLCEO AT THE NATIONAL ARCHIVES*'!

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NEW YORK OFFICE October 30, 1947 L.

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