21 November 1975 Session Vtll: SUMMARY SESSION John L.

Barry Commoner A Tragedy The case history is a prime means of communication among the professions Carefully read, a medical case history tells a great deal about the [latient, tlv disease - and the physician What can we learn from the following ev.inipb ' of Errors It appeared in an article, "An Acneforni Dermatergosis," b> Drs Jack V\ i Jones and Herbert S Alden of Atlanta, Gi., in 1956 (Arch Derntainl Syphil Compounded 3,1, 1022) OD, a Negro aged 26, began work in the distillation of chlorinated dt phenyl In April 1930 and worked regularly until the latter part of the ,r,r 1933 About May of 1933, he noticed Ihe appearance of blockheads on hr. face, neck, arms and legs These areas itched alight!)

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West in gho use Electric Corporation PCB AD HOC COMMITTEE l*wOe;rtment IVeflmgfiouse Building CitcwarCenicf FitKtairgh Pennsylvni 15722 January 2, 1976 In accordance with the request of the Chairman, the following ic a summary of the proceedings of the National Conference on Polychlorinated Biphenyl Compounds held in Chicago from November 19, 1975 through November 21, 1975.

Monsanto PCB ..... - -- - Momenta CompAftr POO N.

Monsanto MONSANTO WOUSTVHAL CMMfOALS 00.

Environmental Institute for Waste Management Studies Polychlorinated Blphanyla a Toxicological Analyala Open File Report No. 17 MOMS 22S062 Escalation of raaaareh aborts regarding hazardous wastes and thatr manage* mant will bo an essential prerequisite toward the attainment of regulations founded upon sound technical data.

/\ * Arotlor 1242 (M*lkllN.OL) /' CAimONI AVOID PIOLONOED AND REPIATED CONTACT WITH SKIN.

I I 1 1 LEXOLDMON003863 WATER PCB-00029244 I GROWING IMPORTANCE OF SYNTHETIC RESINS IN COATINGS Pictures and inscriptions painted on Egyptian tombs and Chinese temples as long ago as 2000 B.C. mark the earliest known use of paint-like materials.

Mo to build phenol A ant on West CoastConstruction of a new Monsanto plant to produce phenol will get underway in mid* year on an 83-acre site at Avon, California.

INTRACTABLE RESINS /V, MONSANTO " PLASTICIZERS __ WORKABLE NEW --FORMULATIONS This simple formula works on even your toughest plasticizing problems.

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MINUTES OP MEETING ON PROPOSED PCB EFFLUENT STANDARDS February 28, 1974 Monsanto Company St.