BETWEEN: MEMORNDUM OF TELEPHONE CONVERSATION March 23, 1976 Dr.

Bains J.

CAM-55

T a ____________ U g P W J t A IW Product U l 709 SUPRA AA # E H IC il CAS U l4807-96-6 DESCRIPTIO N Supra AA is an extrem ely platy talc conform ing to both CTFA and USP specifications.

CAM-260

100 YEARS: FROM "TALCO E GRAFITE" TO "RIO TIN TO - LUZENAC VAL CHISONE' For over 150 years, talc exploration and extraction in the Chisone and Germanasca Valleys offered the greatest number ofjob opportunities as an alternative to migration.

Inter Office General Product* Division Saline Plant November 18 , 1975 To: F.

c e a n e v --e ^ o v cc: .

DRAFT TO: Mr.

' `;;*1 'V' S A M P i Pc FROM WH' T^ m o c o o u d g e &s?

i ; i * -i >1 * 4 X^~3>./5" Ri(TT/\/- Aj DDOO . i R i'i'ai PB82-150319 WALKTHROUGH INDUSTRIAL HYGIENE SURVEY The Hitchcock Corporation Murphy, North Carolina DATE OF VISIT August 14, 1975 SURVEY CONDUCTED AND REPORT WRITTEN BY John M.

-O IA ?

ONABY FIBROSre AND OTHER AFFECTIONS a r ASBESTOS WORKERS B .H .U U b tU u ux> .

# ATTACHMENT A D escription of Modified Method to R ev ise Proposed Section 1 2 1 .2006(c) (2) Determine the Nz of the talc.

* HEDMAN MINES LIMITED P.O.