C 0510102*5 C 1 1.23 If the answer to the preceding interrogatory is 2 affirmative, state: 3 (a) Into which states of the United States of 4 American such product has been distributed; 5 (b) The quantity distributed into each state of the U.

PURCHASE ORDER L. si S.

PLAINTIFF'S EXHIBIT CEL-893 Exhibit C Ibge 1 GENERAL PRACTICE CIRCULAR (Third Edition containing all amendments) iM November 10, 1959 Subject: PRESERVATION AND DESTRUCTION OP FILES Effective Date: Immediately For the purpose of conserving space and reducing expense involved In maintaining the large and increasing volume of Inactive files and achieving uniformity of procedure for their disposition, these rules have been prepared.

V ... -.. ,/ UNITED STATES GYPSUM COMPANY 4320 MESA GRANDE ALBUQUERQUE, NEW MEXICO October 8, 1958 Mr.

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r >jAaatMfiA'iS.'

T77 /estmfaoiise ELECTRIC CORPORATION MICARTA DIVISION PTON.

;- A MORTALITY STUDY AMONG WORKERS IN AN l ENGLISH ASBESTOS FACTORY 1 S.

Mr.

No. 30-M 1958) ii AMERiCAN-^tandard a ire central air conditioning for both residential and commercial applications PLAINTIFF'S EXHIBIT ftSJP- 5*1 s' 13610 (July. 193H ) ratings Sllssss `Vy^'TfTlfZTZ7 ass ggggg cooling capacities- 8tun (total heat removed)* neatmg capactlies-Btuh 1 inlet water temp *F i j 42 44 46 * .75 gpm .33 Pd ; 1.0 gpm .54 pd ' 2.0 gpm 1.90' pd 3.0 gpm 4.00' pd 1 entering air temperature P i!

Companies/Locations in Files Page 1 of9 Companies/Locations that used Elliott Turbines 1952 Autumn 1. 1853- American Sheet and Tin Company (now Vandergrift Plant of United States Steel , Company) 2.

Mm DEPENDABILITY ; STOPS PmpTmbles BEFORE THEY START- ...and until it wtu returned for the\ first time to the factory shops /or minor servicing in 1953, It required no maintenance other than-periodical "air dusting". . a ' A While this may appear re markable, it is not unusual.

More PRACTICAL IDEAS.

One of the two 400-gpm boiler-feed pumps is driven by this Elliott 100-hp steam turbine, equipped with a built-in pump governor.

OFFICERS President Karl Schwartzwalder Flint, Mich.