FILE NAME: General Electric (GE) DATE: 1933 DOC#: GE166 DOCUMENT DESCRIPTION: Reviewer's Notes on Advance Copy of "Protection Against Dust Hazards in Air-Pressure Abrasive Blasting" Under the fair use provisions of the copyright law of the United States (17 USC 107), this single copy was produced lor reference use ord\ from material m Manuscripts and Archives, Yale University Library, P.O.

FILE NAME: General Electric (GE) DATE: 1933 Mar 21 DOC#: GE165 DOCUMENT DESCRIPTION: Handwritten Letter to Doctor L ncier the fair use provisions of the copyright iaw 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 Refractories Company (GRC) DATE: 1934 DOC#: GRC016 DOCUMENT DESCRIPTION: Trade Journal Reference Documenting Knowledge of Fatal Effects of Asbestosis Knowledge of Fatal Effects of Asbestosis Date: 1934-35 Source: "Silicosis: the Harmful Dusts which cause it" by W.R.

FILE NAME: Dow Chemical (DOW) DATE: 1939-1982 DOC#: DOWOOl DOCUMENT DESCRIPTION: IHF Membership Card Domtar, Inc.

FILE NAME: Newspaper & Magazine Articles (NMA) DATE: 1937 Aug 18 DOC#: NMA126 DOCUMENT DESCRIPTION: NYT - Most Illinois Insurance Firms Accept New Risk iv iu a i m aU K A i>CC , M KM A C C iL F i INLW KiJK.

FILE NAME: WR Grace (WRG) DATE: August ,1 1934 DOC#: WRG015 DOCUMENT DESCRIPTION: 1934 Letter to Multibestos Company regarding Controlling Interest.

American Society of Heating and Ventilating Engineers Guide, 1935 Chapter 6--Air Leakage CRACK USED FOR COMPUTATIONS In no case, should the amount of crack used for computation be than half of the total crack in the outside walls of the room.

1 American Society of Heating and Ventilating Engineers Guide>1935"' Chapter 20--Air Duct Design mum velocities with good construction and design may be as high ma* o 0r 2200 fpm in main ducts, with suitable reduction in branches 35 utiets.

/ American Society of Heating and Ventilating Engineers Guide, 1935 1900 President............... .......................................

American Society o/ Heating and Ventilating Engineers Guide, 1936'" ' Table 2.

American Society of Heating and Ventilating Engineers Guide, 1936 sistance.

American Society of Heating and Ventilating Engineers Guide, 1936 A thermal conductivity method may also be used to measure carbon dioxide in air over a range of 0 to 1.5 per cent5.

1937of andAmerican Society Heating Ventilating Engineers Guide, Pyrheliometer, 160 Pyrometer, 779, 795 mercurial, 779 optical, 779 radiation, 779 thermo-electric, 779 O Quality, s of air, 73, 79 ` A.S.H.V.E. ventilation standards, 81 impaired by recirculation, 83 ' Quantity, of air, A.S.H.V.E. ventilation standards. 81 blow by wind, 85 measurement of, 780 .

Air Filters Staynew Filter Corporation Air Filters for Every Purpose 6 Leighton Ave

American Society of Heating and Ventilating Engineers Guide, 1937 WILKINSON, Arthur (A 1936).