FILE NAME: Baldwin (BALD) DATE: 1939 June 13 DOC#: BALD047 DOCUMENT DESCRIPTION: Letter with List of Manufacturers of Suggested Respirators and Sand Blast Equipment / kv *- ...

FILE NAME: Baldwin (BALD) DATE: 1939 May 17 DOC#: BALD048 DOCUMENT DESCRIPTION: Inspection Report of Dust Cement Taken in Factory Lima Locomotive Works y* b in if Bvpt U r is ia a f dafijr ad *nM** W a t i i fw 11 -- af Okl za tai it e *rt 8A jtt r bw c-- > T u T rm tn Tte welter .

FILE NAME: General Refractories Company (GRC) DATE: 1935 Sept DOC#: GRC019 DOCUMENT DESCRIPTION: Trade Publication Reference Documenting Knowledge that Visible Dust is a Serious Hazard Knowledge that Visible Dusts is a Serious Hazard Date: September 1935 Source: National Safety News: "No HalfWay Measures in Dust Control" by Arthur S.

FILE NAME: National Safety Council (NSC) DATE: 1935 June 19 DOC#: NSC319 DOCUMENT DESCRIPTION: Memo from Donald Tulloch, Jr.

FILE NAME: National Safety Council (NSC) DATE: 1935 June 26 DOC#: NSC321 DOCUMENT DESCRIPTION: Meeting Minutes & Attendee List - Asbestos Pape and Allied Products Division of the Asbestos Institute 4 * T . h> V MINUTES QF MEETING ASBESTOS PAPER AND ALLIED PRODUCTS DIVISION of the -i:::'.'

FILE NAME: National Safety Council (NSC) DATE: 1938 Mar 28 DOC#: NSC388 DOCUMENT DESCRIPTION: Letter from Donald Tulloch, Jr. to The Clark Asbestos Co.

FILE NAME: Early Asbestos Damage Suits (EADS) DATE: 1934 DOC#: EADS014 DOCUMENT DESCRIPTION: Documents from Case of Angelina de M uro Graziosi for Michael de M uro UNITED STATES DISTRICT COURT.

FILE NAME: US Gypsum (USG) DATE: 1936 DOC#: USG021 DOCUMENT DESCRIPTION: 1936 report of dust survey at National Asbestos Co with cover letter .* / *.* I * JZ : CHICAGO DKTDOlV MlkWAUmi U TthkNOIUAl^l OUl ONMA AMHI AA I CITT o in v ih OAUAI kftOAHI AMNADNI LCKUIC O United I, States Gyes um Company 300 W EST AD AM S STREET CHICAGO COTT, MAC LEISH A Soott, MaoLeieh A Falk, 134 South La Salle Street, n Augus i b i b I W B t# 1 a teas Rijfbrffld to Chloago, Illinois \iw*red..

FILE NAME: Metropolitan Life (ML) DATE: 1934 DOC#: ML226 DOCUMENT DESCRIPTION: Met Life and Insurers Financing Saranac Lab Oa Puas 15(1921 th Vslfars Osodttss "authorised a appropriation of fS,000. por yoor for flo poors to tho Soroaoo Laboratory for tho purpoaa of enabling it la oooporotloa 1th this Csspaay to ooatlaue batteriologial studino of sHieosia."

FILE NAME: Monsanto (MON) DATE: 1937 April DOC#: MON003 DOCUMENT DESCRIPTION: Trade Magazine Article - Prevention of Disease in Industry - The Industrial Chemist THE INDUSTRIAL CHEMIST and Chemical ^Manufacturer A JOURNAL DEVOTED TO THE PROGRESS OF APPLIED CHEMISTRY & CHEMICAL ENGINEERING Annual Subxriptlon papablc in nioance. and Postait tree British IsUs and ebewhae. 12..

American Society of Heating and Ventilating Engineers Guide, 1936 Fig. 10.

of andAmerican Society Heating Ventilating Engineers Guide, 1936 t Heat Transmission Coefficients and Tables Table 2.

American Society of Heating and Ventilating Engineers Guide, 1936 similar in appearance to the ordinary steam or hot water radiator con nected to a basement boiler.

American Society of Heating and Ventilating Engineers Guide,. 1936 O'BANNON, Lester S.* (Af 1928), University of Kentucky, Lexington, Ky.

American Society of Heating and Ventilating Engineers Guide, 1937 Diverter, back draft. 479 Domestic oil burners, 506 Domestic supply, hot water, 512, 659, 721 control, 292 water, 645 Doors, air leakage through, 134 coefficients of transmission of, 127 natural ventilation through, 88 Down-feed piping systems, 548, 549, 550, 552, 790 Downward system of air distribution, 360 Draft, 463 available, 466, 473 back, diverter, 479 dimensions. 480' calculations, 463 capacity, 465 equation, 473 gage, 778 head. 790 ' intensity required, 474, 487 losses, 474 in chimneys. 476 through fuel bed, 474 mechanical, 464 natural, 463 theoretical, 466 towers, 229, 230 Drain connections, 458 Draw-through heating units, 171 Drawing, symbols for, 804 Dripping of steam pipes, 597 Drum dryers, 740 Dry-bulb temperature, {see Temperature, Dry-bulb) Dry return, 791 Driers, 741 adiabatic, 741 agitated, 740 batch, 740 compartment, 740 continuous, 740 cylinder, 740 design, 750 drum. 740 festoon, 740 high temperature, 755 induction. 740 intermittent, 740 rotary, 740 spray, 740 tower, 740 tunnel, 740 vacuum, 740 Drying, 731, 739, (see alsoRegain) adiabatic temperature, 741 air circulation in, 745 combustion, 747 by conduction, 741 constant temperature, 742 control operation, 741 circulation, 741 by convection, 741 design, 750 direct contact. 741 equipment for, 745' estimating method, 757.