Heating Ventilating Air Conditioning Guide 1938 Isothermal: An adjective used to indicate a change taking place at constant temperature.

Heating Ventilating Air Conditioning Guide 1938 Power, Heat and Work 1 ton refrigeration Latent heat of ice 1 Btu 1 watthour 1 kilowatthour 1 mean calorie 1 kilowatt (1000 watts) 1 horsepower 1 boiler horsepower _ f12.000 Btu per hour (200 Btu per minute = 143.33 Btu per pound f 777.5 ft-lb = \ 0.293 watthours I 252.02 mean calories 2,655.2 ft-lb 3.415 Btu 3600 joules . . 860.648 mean calories f 3,415 Btu J 3.52 lb water evaporated from ) and at 212 F [ 34.15 lb water raised 100 F ( 0.003968 Btu ' J 3.085 ft-lb I 0.0011619 watthours 1.3405 horsepower 56 92 Btu per minute 0.746 kilowatt 42.44 Btu per minute 33,000 ft-lb per minute ' / 33,471.9 Btu per hour \ 9.80 kwhr Weight and Volume 1 gal (U.

Heating Ventilating Air Conditioning Guide 1939 content per pound of the vapor is 207.8 Btu.

TES INDUSTRIAL DOST PR03L2M A Brief Narrative in explanation of the Temporary Organization Committee Admittedly the problem of industrial dust diseases is engaging the serious attention of-.'

Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL dadiionj and traada APRIL, 1932 (V0LI6.

52 CHAPTER 3 fig. 10....

23--Sources of Help Association (Manager), 46 St Louis St, Quebec The Quebec Public Utilities Safety Association (Manager), 600 Dorchester St, W, Mon treal The Quebec Pulp and Paper Safety Association, Inc (President, Secretary-Treasurer), 65 Ste Anne St, Quebec Western Quebec Mines Accident Prevention As sociation, 46 St Louis Street, Quebec Saskatchewan Miller's Accident Prevention Association, Flour Mill, Saskatchewan Motor Transport Accident Prevention Society, 6 Victona Park Bldg , Regina In addition to the foregoing groups, there is also the Canadian Industrial Safety Confer ence, with officers elected annually The organization operates in a manner not dis similar to that of the Industrial Conference conducted m the United States under the auspices of the National Safety Council Further information may be obtained from the President, 550 Burraid Street, Van couver, B C International Safety Organizations Inter-American Safety Council (Consejo Interamericano de Seguridad) 33 Park Place, Englewood, N J 07631 The Inter-Amencan Safety Council was founded and incorporated in 1938, as a non commercial, nonpolitical, and nonprofit edu cational association for the prevention of ac cidents It is the Spanish and Portuguese language counterpart of the National Safety Council The Councd is the first and only association of its land rendering services to all industries and agencies in the Latin American countries and Spain The objectives are to prevent ac cidents--to reduce the number and seventy of accidents in everv activitv, both on the job and off the job The services which the Coun cil provides for its membeis are paid by membeiship dues and sales of the Council's monthly publications and other educational mateuals All of its work is done from the headquarters in New Jersey Membership is open to all industries, or ganizations, institutions, oi othei groups with 626 two or more employees, interested in accident prevention in Latin Amenca and Spam More than 1800 plants or work locations m 22 countries are members or are using the ma terials and services of the Council In addi tion, over 300 universities, technical schools, public libraries, and the like, receive the monthly publications free of charge Among rne services available to membeis are monthly publications, annual contest, special awards, consultation, statistical serv ice, reproduction and translation rights and participation m the election of Council offi cers In addition, the Council acts as a clear ing house of accident prevention materials available in the United States A catalog is available from the organization The Council's monthly publications include two magazines and safety posteis Noticias de Segundad (Safety News) El Supervisor (The Supervisor) Safety posters in sizes 8K by 11 and 17 by 22 inches In addition, the Council publishes transla tions of publications, films, safety slides, train ing programs and other materials of the Na tional Safety Council and other accident pre vention organizations Among the materials available in Spanish aie Training Courses.

PRODUCED BY FORD 09 O O u <rv </5 O 'Tj >rr O1 vl <1 \oo ASBESTOS USE IN FRICTION MATERIALS r' PLAINTIFFS EXHIBIT friction Materials Prtnery lining rear drua brakes.

Jokns-Marvville = r.vf.liTY-TwO a r.T fOBTlETH St^CCT Ntw York.N.Y.

1troll t7, 1936 Or* Bradford O* Scaddsr, the Qreaselli Ohaaleal Ooapaoy* Qlevelead* Ohio.

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FILE NAME: General Electric (GE) DATE: 1933 Jan 31 DOC#: GE154 DOCUMENT DESCRIPTION: GE Letter to NSC RE Abrasive Pressure Cleaning Under the fair use provisions of the copyright law of the United States (17 USC 107), this single copy was produced for reference use only from material in Manuscripts and Archives, Yale University Library, P.O.

FILE NAME: General Electric (GE) DATE: 1935 Jan 22 DOC#: GE193 DOCUMENT DESCRIPTION: Letter to Raybestos Manhattan from Vandiver Brown with Summary & Attendee List from Symposium on Dust Problems Jo h n s -M a n v ille Tw e n t y -Two Ea s t Fo r t ie t h S t r e e t ; N e w Y o r k .N.Y.

FILE NAME: Lone Star Industries (LS) DATE: 1939 DOC#: LS003 DOCUMENT DESCRIPTION: Excerpt - Transactions of the National Safety Council Officers & Directors ATLANTIC CITY OCTOBER 16-20, 1939 NATIONAL SAFETY COUNCIL, INC.