26th National Safety Congress NATIONAL SAFETY COUNCIL, Inc.

. , Ir.c. 1973 Lnge r oil* Rand Co. 1997 Inianc Steel Co. 1947 IBM Cc.ro. 1 97 0 International Lead Zinc Resrartl.

In late May, delegates from 60 countries met in Canada for the World Symposium on Asbestos to debate the scientific, economic, political, social, administrative_and ethical aspects of asbestos use.

., who will lead the discussion on '"Hair-Lines"; T.

A flexible lead 38 ' 30 These last materials where use in my combina extends between the inner end 23 of the contactor 105 tion do not result In as effective a deposition or and a terminal 39 on the Insulating base.

Heating Ventilating Air Conditioning Guide 1938 International Fibre Board Limited, PUMPS, Ammonia PUMPS, Oil 1041 Johns-Manville. 1042-1043 United States Gypsum Co., 1048 Zonolite Company, 1050-1051 American Marsh Pumps, Inc., 1082 Worthington Pump and Machinery Corp., 856-857 York Ice Machinery Corp., 877 American Marsh Pumps, Inc., 1082 Ingersoll-Rand Company, 862-863 PUMPS, Steam PLASTER BASE, Sound Deadening PUMPS, Boiler Feed American Marsh Pumps, Inc., 1082 Buffalo Pumps, Inc., 1083 American Marsh Pumps, Inc., 1082 Fairbanks, Morse & Co., 860 Armstrong Cork Products Com Buffalo Pumps, Inc., 1083 Ingersoll-Rand Company, 862-863 pany, 1024-1025 Chicago Pump Co., 1084 Trane Company, The, 872-873 Celotex Corporation, 1029-1031 Insulite Company, The, 1038-1039 Decatur Pump Company, 1085 Ingersoll-Rand Company. 862-863 PUMPS, Sump International Fibre Board Limited, Nash Engineering Co., 1086-1087 American Marsh Pumps, Inc., 1082 1041 Sterling Engineering Co., 1121 Buffalo Pumps, Inc., 1083 Johns-Manville, 1042-1043 Trane Company, The, 872-873 Chicago Pump Co., 1084 United States Gypsum Co., 1048 Westinghouse Electric & Manu Fairbanks, Morse & Co., 860 Zonolite Company, 1050-1051 facturing Co., 876 Ingersoll-Rand Company, 862-863 PLATES, Iron American Coolair Corp., 978-979 ' American Rolling Mill Co., 1098 ' Worthington Pump and Machinery Nash Engineering Co., 1086-1087 Corp., 856-857 PUMPS, Turbine PUMPS, Brine American Marsh Pumps, Inc., 1082 Carnegie-Illinois Steel Corp., 1100 American Marsh Pumps, Inc., 1082 Decatur Pump Company, 1085 Republic Steel Corporation, 1071 Baker Ice Machine Co., Inc., Hoffman Specialty Co., Inc., PLATES, Stainless Steel 854-855 Buffalo Pumps, Inc., 1083 1112-1-113 Ingersoll-Rand Company, 862-863 American Rolling Mill Co., 1Q98 Carbondale Div., Worthington Nash Engineering Co., 1086-1087 Republic Steel Corporation, 1071 PLATES, Steel Pump & Machinery Co., 856-857 Chicago Pump Co., 1084 Decatur Pump Company, 1085 PUMPS, Vacuum American Marsh Pumps, Inc., 1082 American Coolair Corp., 978-979 Fairbanks, Morse & Co., 860 Chicago Pump Co., 1084 American Rolling Mill Co., 1098 Frick Company, 861 Curtis Refrigerating Machine Com Carnegie-Illinois Steel Corp., 1100 Ingersoll-Rand Company, 862-863 pany, Division of Curtis Manu Jones & Laughlin Steel Corp., 1070 Nash Engineering Co., 1086-1087 facturing Company, 859 Republic Steel Corporation, 1071 Trane Company, The, 872-873 C.

human health, the conference speakers occurrence of asbestos in the general In addition, he found that although agreed: population or in the environment must lung cancer deaths did not appear to The term asbestos itself is mis consequently be very limited in scope. be more frequent among nonsmoking leading, for it encompasses a whole Amphibole asbestos fibers are larger. asbestos workers than among the gen-- group of minerals that are distinct But they also require sublight micro eral nonsmoking population, they were from each other in chemical composi scopes for careful examination and very much more frequent among smok tion, particle size, and probably biolog cannot be positively identified without ing asbestos workers than among other ical effect.

R a Camel-buck mis of cards - oxhauet wsot of bins* a aaa a East of bins - exhaust. a a a Two sen - exhaust a Exhaust on both orp sod slay * North east corner of wave rooa* a " Exhaust only under anrp, not on cLny. a HI15 - axhauct on both Tsrp and slay 116 - sxhaust on warp north side of rooa. a Looss face each other dry waving* a Clay, tale lead, sulphur Asbestos Brake lining - exhaust.

., on human health, the conference speakers agree tl: 1 he form asbestnj itrelf is mis leading, for it encompa.vH-.s a whole giotip of mineral that are distinct from each miter in chemical composi tion, pmliele size, and probably biolog ical el feet. o Many of these particles are so small!

., who will lead the discussion on '"Hair-Lines"; T.

Reasons the Companies Formed the Industrial Hygiene Foundation Exhibit No. 55 Date: January 22, 1935 Description: Letter from Vandiver Brown, Attorney for Johns-Manville, to M.F.

Lead poisoning is far from rare in the foundry il Corp.

DRAIT WttftO MALIGNANT MESOTHELIOMA IN CONNECTICUT 1933-1977 by H.

I Irvrmlirr, 1931 THE Ct.EVELANDER tt Life Stories of Cleveland Firms The SherwinWi 11 jams Go.

FILE NAME: General Refractories Company (GRC) DATE: 1935 Jan 15 DOC#: GRC006 DOCUMENT DESCRIPTION: Meeting Report - Mellon Institute of Industrial Research Symposium on Dust Problems, with J-M Cover Letter *;*r / \o Johns-Manville Twcmty-Tw o East Fowtictm-Stucit \ Ne w Yo r k .N.Y.