SUMMER, 1955 Volume 33 No. 2 KHt-f ' -< Nw Publication* r'~ ^Bulletin PB 4700-1- Four pages.

ofe .JK-603550 3 439 087 mi 30TH mm :Mn tluoft company *.,0o BOX 710 JEANNETTE; PA* 15AH HOUSTON HHSE / /'?

MEMORANDUM DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE FOOD .AND DRUG ADMINISTRATION TO Robert M.

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t April 5, 1995 David A, Kessler, H.D.

UXICOLOGY a n d a p p l ie d p h a r m a c o l o g y 99, 377-383 (1989) CONTEMPORARY ISSUES IN TOXICOLOGY Establishing Aerosol Exposure Concentrations for Inhalation Toxicity Studies T r e n t R .

Toxicology Long-Term Retention and Clearance of Particles Inhaled by Mammalian Species Morris B.

uon DOMESTIC OPERATING COMPANY N E W B R U N S W I C K , N.

DEPARTMENT OF h -LTH & HUMAN SERVICES Date From June 6, 1985 QRAC (Quantitative Risk Assessment Committee) l- C c PubJ.c Heefth Service Memorandum Subject Asbestos in Talc To W.

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FIRST AMENDMENT TO EXPLORATION AGREEMENT WITH OPTION TO ACQUIRE MINING LEASE THIS FIRST AMENDMENT TO EXPLORATION AGREEMENT WITH OPTION TO ACQUIRE MINING LEASE (the "Agreement") is made and entered into as of August 3, 1979, by and between RESOURCE PROCESSORS, INC., a Georgia corporation ("Resource"), and CYPRUS MINES CORPORATION, a New York corporation ("CMC").

BUU.ETXNJTO ALL jMDUSraiAL^BRANCH; J&NA une 29, 1967 FROM MAX MASON - KC SUBJECT: TALC^UNITED SIERBAJD We have entered into an agreement with United ferra Division to again market their talc and diatomite products.

JOHNS-MAIIVILLE RESEARCH AID EIIGINEERING CEIITER Ji.

DEPARTMENT OF HEALTH & HUMAN SERVICES Pubffc Health Service Eli Granek McGivney & Kluger 80 Broad Street 23rd Floor New York, NY 10004 EC - 2 2009 Food and Drug Adm inistration Rockville MO 20857 Dear Nr.