-i-*y ^ 1 > '^s-- -swcr" _-- .1 .. - r - s 1946 of Membership S Corrected to-January 15, 1946';- American Society o/ -.

6 CHAPTER 1 1943.

340 CHAPTER 17 1948 Guide i" _ In those installations,, in mild climates where 100 per cent outside air is used, furnaces should be of larger size in order to provide adequate capacity and quick pick-up under intermittent heating conditions. .

418 CHAPTER 23 1948 Guide Steam Heating Systems and Piping 419 in Fig. 6.

422 CUAPTER 23 1948 Guide Steam'Heating Systems and Piping 423 disc which closes to prevent the inflow of air to the system when the pres sure drops below atmospheric pressure.

478__________________________________ CHAPTER 25 1946 Gi4 required to maintain the common air temperature at the 30-in. level is of the order of 13 per cent.

604 CHAPTER 33 1948 Guide emanating from, animals and people, some of the gaseous constituents of combustion, alcohols, ketones, esters, and , gaseous products of .putre faction.

898 : - 1- ' CHAPTER Sir:. : - ?.

9.12 : , 1948 Cm'dg CIRCUMFERENCES AND AREAS OF CIRCLES Diameter IN Inches Area Sq In.

68' Heating Ventilating Air.

CODE OF ETHICS FOR ENGINEERS |V NGINEERING work has become an increasingly impor^ tant factor in the progress of civilization and in the wel fare of the community.

372 CHAPTER 17 .1949 .Guide * Gas Floor Furnaces, Gravity Circulating Type (U.

726,.

512 CHAPTER 22 .1050Quite ing line may not be indicative of the actual beating effect of a radiator in the room.

Mellon Institute of Industrial Researc UNIVERSITY OF PITTSBURGH PLAINTIFF'S EXHIBIT tvhtl'fX AApftproved Date PROGRESS REPORT for the week ended September 25, 194} International Nickel Company, Inc.