CHAPTER 28 1946 Guide greater than those given.

550 ; _________ CHAPTER 30 - _________ 1946.

848 CHAPTER 46 r 1946 Guide Table 9.

116 CHAPTER 6 1948 Guide Table 2...

184 CHAPTER 11 1948 Guide, well.

532 CHAPTER 28 1948 Guide Pipe Insulation.;____________________________________________________________________ 533 Fig. 1.

784 CHAPTER 42 1948 Guide .

Cooling Load: .W-.

72

454 CHAPTER 22 1949 Guide I o >< > Q" PS ,, E 3 o > . s > w PS fti o03 fe Z B. a S-to 58 P 5 e 5 ^o sS' gc>2 2-1 0*^-5 cd o** -e> B ^StJ .I2 Pi '& eu -% s e 'g J J SS :H os M Hg -.Se3 T<8- ,Z s & <*) s is - ,.

484 CHAPTER 23 ; ,

'720 CHAPTER 37 1949 Guide (drift eliminators) -are attached at regular intervals from top to bottom, these louvers extend outward and upward at an angle of 45 to 50 deg.

982 CHAPTER 51 1949 Guide be red lead paint tinted to a black or brown color, black paint made according to Federal Specification TT-P-61, red iron oxide paint con forming to Federal Specification TT-P-31, or white or light tinted paint made according to Federal Specification TT-P-40.

/ST7'*C'' APRIL, 1946 T. b;t Industrial Hygiene Digest (Vol.10, No. 4) iteiatule Gbstiacts MEDICAL ENGINEERING LEGAL -- decisions and trends tfnbusfaial Health Tlews i tmmi Mm*Uy By INDUSTRIAL HYGIENE FOUNDATION 4400 FIFTH AVENUE PITTSBURGH 13, PA.

C< 'NFIDEXTIAL Mellon Institute of Industrial Research UNIVERSITY OF PITTSBURGH PLAINTIFF'S EXHIBIT IHF-328 PROGRESS REPORT for the week ended March 50, 1946 INDUSTRIAL HYGIENE FOUNDATION Subjects under } which report is j to be indexed ) Industrial Fellowship No. 259-12 3 copies made 1 - Mellon Institute 2 - Industrial Hygiene files Preparing paper for Ohio Safety Congress* Conference with American Steel & Wire, Cleveland, Ohio and OwensIllinois Glass Co., Toledo, on Foundation affairs.