SWITCHBOARDS Distribution Sections With Provision for Circuit Breakers, Fusible Switches and Magnetic Motor Starters Jo TYPE CB-VB --with 800,1200 or 1600 ampere circuit breaker System 3 Wire S/N 120/240V A-C 3 Pole 240,480 or 600V A-c Branch Circuit Breaker Amperes 800 1200 1600 800 1200 1600 Catalog Number CB298VB 2912VB 2916VB 398VB 3912VB 3916VB Price 0 $3480. 3810. 3810. 3757. 4084. 4084.

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MISCELLANEOUS ACCESSORIES AND COMPONENTS Auxiliary Contact Kits WHEN ORDERING SPECIFY Catalog number no.

CASE-CONTROL AND FOLLOW-UP STUDY OF WORKERS WITH ASBESTOS-RELATED PULMONARY ABNORMALITIES: STUDY PROPOSAL William E.

Figure 4 - Workplace Protection Factors for 3M 9910 Respirator Cumulative Distribution: (Lognormal) Geometric Mean: 580 Geometric Standard Deviation: 4.2 Dup 0907345 Best Estimate of 5th Percentile: 55 Data: 94, 110, 150, 150, 170, 280, 550, 630, 710, 1300, 2400, 3000, 3700, 5600

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PLAINTIFF'S EXHIBIT PUP-257 .

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A Guidelines for the Diagnosis and Clasaifleatlon of Asbeetos-fteiatad Medical Cun Thit guideline supplements the Guidelines forth* Management of Chronic Occupational Hines***.

OFFICERS' CONFERENCES A series of two-day Officers' Conferences will TO BEGIN FEB. 17______ begin in New York on February 17 for Masters, Chief and Second Mates, Chief Engineers and First and Second Assistants.

Vol. 2, No. 6 Steward's Department Promotions One result of the new agreement negotiated by the Esso Stewards Organization has been to set off a series of promotions.

PUBLISHED BY THE MARINE DIVISION, HUMBLE OIL & REFINING COMPANY Special issue No. 2 July 29, 1965 THE PLAIN TRUTH During the forthcoming NLRB election, Esso seamen will be bombarded with a barrage of Teamster propaganda.