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Page 71-1 March 17, 1955 CLASS 7100 Impure carbon, graphite, mineral and mis cellaneous inorganic black pigments. 7100-7109 Bone black 7110-7119 Mineral black, any amorphous carbon 7120-7129 Graphites, both natural and synthetic 7130-71U9 Open 7150-7159 Iron oxide blacks 7160-7169 Open 7170-7179 Antimony sulfides 7180-7199 Open 0007-PMC-000000364 Composition Residue Oil 325 Mesh Absorption % Max.
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April 9, 1956 Mr.
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NEWS LETTER W' No. 361 January 4, 1957 ATLANTIC -- PHILADELPHIA BRANCH METAL SALES CONSOLIDATED Sales of metal and metal products of the Philadelphia Branch are being consoli dated into the Atlantic Branch, under the management of George Sathre, manager, metal division, Atlantic Branch.
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Min u t e s o f Me e t in g o f EXECUTIVE COMMITTEE h e l d We d n e s d a y * ____ No v e mb e r 16* 19 55, a t 11:00 o 'c l o c k AM _____ _______ PRESENT: Me s s r s .
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GO OUTSIDE AND IOOK AT YOUR HOUSE ..RIGHT NOW...
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^aa.fr4_/n PHONE CHURCHILL 1-5900 201 NORTH BRADDOCK AVENUE IPSTfSHTOGS B, PJL December 10, 1958 CABLE "MINSAF" PITTSBURGH John T.
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Indexed * tE--.
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Indexed IB MARSHALL L i*i CC: W, P.
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0 0 p 1 GCt J.
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Fog* 2 Schedule A.
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Schedule H.
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December 6, 195 Nichols Construction Company, Inc.
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JULY, 1953 Supersedes iaue November, I960' BUU.ETI M , 8900, Novy CiitrS__TM!
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o(" <r> Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL.. . deeiiiou* end trend* APRIL, 1957 (Vol. 21, No. 4) INDUSTRIAL HYGIENE FOUNDATION MELLON INSTITUTE 4400 FIFTH AVENUE PITTSBURGH 13, PA, PLAINTIFF'S EXHIBIT te ` ^pininl nrairnl . uiAn*tt foundation 'if 3e0 ..- ...... f.F F*w(U)f>tai auMrtMr iiwMiti.1wirt ` w^1*11**'1 l,v-' ` fMMiaf MiiwWraMa I*, ' Th WtmuttM 1n<--etaa w M< !
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CHICAGO *0, It''?
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