266 CHAPTER 14 1949 Guide after careful consideration of all local conditions.

442 CHAPTER 21 ; 1949 Guide ' "' : -." ' REFERENCES ';; '< < The engineering data were.obtained from University of Illinois' Engineering Experiment Station Bulletins Nos. 141^ 188,189 and 246; Warm Air Furnaces and Heat ing Systems, by^A.

590 CHAPTER 28 1949 Guide Insulation can materially prolong the time required for the water to give up its heat, and if the velocity of the water flowing in the pipe is main tained at a sufficiently high rate, freezing may be prevented.

630 CHAPTER 31 1949 Guide ; BIBLIOGRAPHY ' Trend Curves for Estimating Performance of Panel Heating Systems, by B.

742 CHAPTER 38 ' 1949 Guide ing processed is determined by' the cooling water temperature and the amount of moisture removed in the equipment.

Scoteaber, 1941 i EXHIBIT , I a Literature--News--Developments Nev:s Items 596 Americas Conference on Industrial Health Meets November 5 and 6.

CONFinKNTJAL Mellon Institute of Industrial Research PLAINTIFF'S EXHIBIT UNIVERSITY OF PITTSBURGH ; niaNReceiy ; )at< PROGRESS REPORT for the week ended .Y.arch ?

i ji II ii i i n ifo&dlaitwiQ CEMENT Even an unskilled laborer does a good job--speedily--with B-H No. 1 Cement.

REPORT at PREUKERAKT DUST SURVEY for ASBESTOS TEXTILE MSOTOTE Juno,. 1947 r OBJECT OF IHVESTIPATIOH This project vaa a preliminary Investigation of ths asbestosls. problem In textile plants of members of tbo Asbestos Textile Institute,, with the lmmediata object of-defining the speolflo nature and. the magni tude of tbs problem In all its phases.

Induetrial Hygiene Digest - SB I August, iota f I!

THE INDUSTRIAL SAFETY MOVEMENT Philosophy of industrial accident prevention

i 2.

Lakefacility_______ Charles Complex^ fcocATjoN_ JJestlake_,_LF70585T ^ Attn: T.

I'll J(cUr V' I Pitney, Hardin, Kipp & Szuch 163 MADISON AVENUE P O.

ROBERT L.