v CONFIDENTIAL Mellon Institute of Industrial Research UNIVERSITY OF PITTSBURGH PLAINTIFF'S EXHIBIT M e llo n l I lllV 't T S ltV A f c l l l < C n n v <vf llte O r it * in : il oI I h n i* 1m llw ( PROGRESS REPORT for the week ended February Id, 1943 Iln/JS'JnlAL HYGIENE FOUIiDAU Subjects under | which report is > to be indexed!

PLAINTIFF'S EXHIBIT * GE-49 NAVY SERVICE PLAN REGISTER VOLUME NO. 1 REPORTS NO. 1 TO NO. 43 INCLUSIVE JULY 1943 TO 1 JULY 1952 UNITED STATES NAVAL VESSELS UNITED STATES SERVICE CRAFT ARRANGED ALPHABETICALLY BY VESSEL'S TYPE & NUMBER INDEXED ALPHABETICALLY BY VESSEL'S NAME E.

HEATING VENTILATING AIR CONDITIONING CUIDE 1940 Dehumidification by absorption. 430 by adsorption. 430 for air conditioning units, 413 methods, 429 processes, 430 Dehumidifier, dehumidifiers, 378, 487 Dehumidify, 777 Demand factor, 738 Density, 777 of air, 3 lithium chloride solutions, 42 Design estimated load, 777 Dew-point control, 658 relation to relative humidity, 10 temperature, 3, 777 Dichlorodifluoromethane, 33 Direct current motors, 669 Direct-expansion coils, 463 Direct humidification, 491 Direct-indirect heating unit, 777 Direct radiator. 777 (see Radiaior) Direct return system, 312, 777 Dirt pockets, 310.

HEATING VENTILATING AIR CONDITIONING GUIDE 1940 Concentration Pound Mold (42.4 lb) LiCl peb 1Q00 lb Water Table 8. 0 Density of Lithium Chloride Solutions Temperature Deo F 50 100 ` 150 200 250 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 1.090 1.124 1.156 1 188 1 217 1 242 1.043 1.085 1.119 1.150 1.181 1.209 1.235 1 257 1 279 1.037 1.076 1.111 1.143 1.172 1.199 1.225 1.248 1.270 1 291 1.026 1.064 1.100 1.132 1.162 1.188 1.214 1.236 1.259 1.280 1.310 1.317 1.012 1.052 1.087 1.122 1.152 1.178 1.203 1.226 1.248 1.279 1.289 1.307 1.313 1.338 1.142 1.168 1.192 1.2l5 1.237 1.568 1.278 1.296 1.312 1.327 1.34 32 300 1.267 1.286 1.302 1.318 1.33 1.35 a finely divided spray of the brine but more generally by passing the air over a metal surface coil where the liquid absorbent presents a large surface to the air stream.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1940 -- i> CHAPTER 18.

HEAT1NC VENTILATING AIR CONDITIONING CUIDE 1940 humidifiers may be employed to deliver water vapor to the fan-driven air stream in proper amounts to produce a more humid .atmosphere; with increased comfort for people and increased life for household furnishings.

HEATINC VENTILATING AIR CONDITIONING CUIDE 1940 centages of their wide-open capacity.

HEATING VENTILATING AIR CONDITIONING CUIDE 1940 B Page Barber Gas Burner Company, The, 3704 Superior Ave., Cleveland, Ohio............... 992 Barnes & Jones, Incorporated, 129 Brookside Ave., Boston, Mass.... ..................... 940 Barrett Co., The, 40 Rector St., New York, N.

HEATING VENTILATING AIR CONDITIONING GUIDE 1940 Illinois Engineering Co., 950-951 Kieley & Mueller, Inc., 1009 TUBING, Flexible Metallic (See VALVES, Automatic also Conduit, flexible; Hose, flexi- Alco Valve Company, Inc.. 912 Mueller Steam Specialty Co., Inc., ble) American Radiator & Standard 1010 American Radiator & Standard Sanitary Corp., 962-965 -Sarco Company.

HEATING VENTILATING AIR CONDITIONING GUIDE 1940 La Porte-- Meyer, K.

HEATING VENTILATING AIR CONDITIONING GUIDE 1941 Summary: Component of Load TotaL ..................................................................................... ...............................

HEATING VENTILATING AIR CONDITIONING GUIDE 1941 K a jo !

HEATING VENTILATING AIR CONDITIONING GUIDE 1941 boiler.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1941 equipment and ventilating means available for control.

HEATING VENTILATINC AIR CONDITIONING CUIDE 1941 sectionalizing is for the- purpose of avoiding excessive pressures on the fixtures in the lower stories of each system.