INTERROGATORY NO. 94: Identify any and all trade organizations, associations, or other entities, including but not limited to American Textile Institute (ATI), Asbestos Information Association (ALA), Industrial Health Foundation or Industrial Hygiene Foundation (IHF), National Insulation Manufacturers Assn (NIMA), National Insulation Contractors Assn (NICA), National Safety Council (NSC), American Ceramics Society (ACS), National Building Matenals -Distnhntnrs AsstL(NIA)_,_Sprayerl Mineral Fiher Manufacturers Assn.

674 OCCUPATIONAL TUMORS AND ALLIED DISEASES radioactive material.

VORWALD ET AL.--.STUDIES OF ASBESTOSIS 7 INHALATION EXPERIMENTS Four large scale inhalation experiments have been conducted in this laboratory with various forms of asbestos dust.

NEG.

THE STORT OF TRANSITE PIPE Its Origin, Its Many Uses, How It la Made Johna-Manville began manufacturing' a flat, asbestos-cement board in 190U for uae as fireproof protection beneath care of the Brooklyn Rapid Transit Company.

Refrigeration 867 installing a smaller refrigeration plant, augmented by a storage system, and by operating it for longer periods.

222 Air System Equipment fb* and AMERICAN COOLAIR CORPORATION P.

ro < asbestos-metallic cloth for conversion into folded and com pressed brake lining.

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TA B LE 19.

American Society of Heating and Ventilating Engineers Guide, 1924-25 in the time in which the room was supposed to be heated.

Index to Advertisers Page O-E Specialty Mfg.

American Society of Heating and.

American Society of Heating and Ventilating Engineers Guide, 1926-27 In other words the physiological effects of poor ventilation have con tinued to manifest themselves in much the same way but our knowledge of these manifestations are continually changing.

American Society of Heating and Ventilating Engineers Guide, 1926-27 MEASUREMENT OF AIR FLOW The quantity, velocity and pressure of air discharged by a fan or flowing through a pipe may be determined by various methods.