MALEIC ANHYDRIDE PLANT NO. 1 RECORD OF INSTALLATION VOLUME II ENGINEERING DEPARTMENT CARBIDE AND CARBON CHEMICALS CORPORATION SOUTH CHARLESTON.

r' C V3/FS - Sir Samuel Turner Per Information and ret'.:."

THE BULLETIN OF THE AMERICAN CERAMIC SOCIETY Volume 19 OCTOBER, 1940 Number 10 PLAINTIFF'S S EXHIBIT 1 cnaqa.

CLAIMED PRIVILEGED BY OCF SEQUENCE OF THE ACGIH TLV FOR ASBESTOS Year 1946 - 1961 1962 - 1967 1968 - 1969 1970 1971 Listing MINERAL DUSTS Asbestos - 5 mppcf MINERAL OUSTS Silicates (less than 11 crystalline silica) Asbestos - b mppcf MINERAL DUSTS SIlicates~Tless than 11 crystalline silica) **Asbestos - 5 mppcf **NOTICE OF INTENDED CHANGES Asbestos - 12 fibers/ml > 5 jj in length,J) or 2 mppcf1^ J) As determined by the membrane filter method at 430X phase contrast magnification.

c /A RECEIVED INDUSTRIAL HYGIENE FOUNDATION OF AMERICA, INC. 4400 Fittm AVENUE AUG 61981 ' -m* v; LEGAL DEPT. :: V v\i v / ?

International Smelting and Refining Comraw 25 Broadway.

El Paso, Texas February 4, 1948 American Smelting & Refining Co.

Fhom G.

TRANSACTIONS ELEVENTH ANNUAL MEETING INDUSTRIAL HYGIENE FOUNDATION OF AMERICA, INC.

Manufacturing Association (from an unknown period to 1949) .

NYU - BELLEVUE TALK - March 31, 1949 in the protection of their own future, the protection against the damage to them which will result from a shortage in medical school graduates.

LETTER OF AUTHORITY CHANGE ORDER 3 SeflRDRffTITm 2Q>T^P WORK REQUEST "T Chonga Order Issued Hoyember 4.

PLAINTIFF'S EXHIBIT mm/urmin-JffP'Ai/D GfmwiR GENERAL ELECTRIC ARC WELDERS for the Univer sal 'Jeep' and `Jeep' Truck are made in two capacities: 200 amperes DC; electrode sizes 1/16" to 3/16" (1/4" for occasional jobs); current range minutely adjustable from 30 to 250 amps.

(Uniform Domestic Straight Bill of lading -- Short Form adopted by Rati and Motor Carrier* June 10, 1949.)

Private no . 198 AustralianBlueAsbestos Limited MINES MILLS WITTSNOOM.