For this reason any complicating diseases' should be noted, such, for example, as alcoholism or syphilis in con-' nection with arteriosclerosis in cases of lead or other metal poison ing.

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FILE NAME: National Safety Council (NSC) DATE: 1929 Sept-Oct DOC#: NSC052 DOCUMENT DESCRIPTION: Transactions of the NSC - 18th Annual Safety Congress CONTENTS PAGE Council Officers and Directors ..............................................................- .............--....... 3 Annual Meeting of Members............................................................................................. 9 Annual Banquet........ ......................... ..... ........................ ............... - ........ .--................. 29 A B C---General Round Table........................ .................................................................. 33 Group Plant Safety Supervisors Session........................ _.......................... ................... 53 Special Session for Industrial Executives and Engineers...................................... --- 69 Fire Prevention Session............... ........................ -- :....................................................... 95 Public Speaking Class........................................ .............................. ............................ ...... 123 Industrial Health Division.................... ..... .............................. ......... .............. ....... ....... 101 Industrial Nursing Section.............................................................. ......... - ............. ........ 247 Accident Prevention Equipment Manufacturers' Section..........,,............................... .265 Aeronautical Section .................. .............5.......................................................... ............ -285 A.

COMMUTES ON LEAD TETRA-ETHYL Board o f Works, S .W .l.

Thus, in a study of the lead hazard in a storage-battery plant (5), the Public Health Service adopted a special method of determining the permissible

Miss Ahearn apparently has the backing of the priests, the leading women of the eoamnnity, and part though not all of the medical profession.

_Toothaker1 male lead in story of Cyril Walker. . . .

Miss Ahearn apparently has the backing of the priests, the leading women of the eoamnnity, and part though not all of the medical profession.

Similarly the discharge pipe leading from the fan outlet to collector is frequently made the same diameter as the large end of the main suction pipe.

A Quarterly Heating oi the Board of Directors of tne iriaconda lead products Company was held at tne office of tne ,,.,0pany, Wo. 25 Broadway, Hew "orx City, Tuesday, December 15tn 1925.. aC 2:30 o'clock f.

For most systems, the nominal size and number of the collector will be the same as the diameter in inches of the main pipe leading to it.

Similarly the discharge pipe leading from the fan outlet to collector is frequently made the same diameter as the large end of the main suction pipe.

You probably know that to this end we have Insisted that these men should hot be employed In treating oils and gasolines with "doctor11 solution* since this intro duces a further lead hazard.

A Quarterly Heating of the joard of Jirectors of tae i0aconda lead Products Company was aeld at tae office of cne ;os?

It should be handled with the same precautions against dust used with other forms of free silica See Industrial Data Sheet 531 Diborane--see Boron hydrides. 1,2-Dibromoethane (ethylene dibromlde) is used mainly as a constituent of fumiga tion mixtures and of "leaded" gasoline.