January 23, 1963 Mr.

Gommittee of the Progressive hf ai r t / e I ndustry R o o m 510-11, 60 E a s t 42n d St r e e t N e w Y o r k ,N e w Y o r k 10017 Mem bers Co mbe Ch em i c a l , I n c .

August 7th,. 1967 Director \ Industrial Hygiene Foundation Mellon Institute 4400 Fifth Avenue .

THE RADCLIFFE INFIRMARY, OXFORD ACCIDENT SERVICE Telephone: OXFORD49891-Extension280 GAH/BWE. 9th October, 1967.

Memo to: Dr.

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j 50C Sdtith Irood Philodtfpn*o Pa. 15146 CITY OF PHILADELPHIA.

LEAD INDUSTRIES ASSOCIATION tax MADISON AVKNUI NCW YORK 17.

m LI A 16898 LEAD INDUSTRIES ASSOCIATION, INC.

LEAD INDUSTRIES ASSOCIATION, INC IS* MAOISOM AVCNUI New voax it , K. r.

Attachment Memorandum on a Proposed Environmental Study The following program is proposed for the San Francisco and Los Angeles areas.

High quality Bentone* gellants are a natural for low-priced paints.

r Why would anyone make a low-priced paint with a high quality Bentone' gellant?

An a c o n d a Co p p e r Min in g Co mp a n y DRAWER 1961 K.

U N IVER SITY O F CINCINNATI DEPARTMENT OF PREVENTIVE MEDICINE AND INDUSTRIAL HEALTH .