aarota/y* <*>* i> ayjwwN aj NfH* - >ag " [ n.y LIA08558 - I LEAD IWDOSTRIES ASSOCIATION i EATIOIAL A0TERTI8ISS AHD PRONOTIOWAL CAHPAIMI FOR WHITE LEAD 1641 j i s I j I I N2888.01 asm In the sprint of 1W the entire lead industry, including the alnlnct smelting and refining com panies at wall at whit* lead nano fact urert, launched an advert1tint and promotional eanpalgn through the Lead Industries Association to In crease the use of white lead.

, launched aa advertising and promotional campaign through tba Lead Industries Association to In crease the use of white lead.

UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF WEST VIRGINIA BARBARA CANTWELLCHRISTMAN, et al., Plaintiffs, v.

B" ihows how lead particles "blossom in linseed oil.

Table v i i i Concentrations of Lead at Locations in Merchant mill

Actually, the.number one study under Occupa tional Group Studies on Lead parallels quite closely the epidemiology lead studies number one project

The mean blood lead values in these two groups were identical.

D., of CalTech teettflad - at Ire ly on lead.

not increase and urine lead levels decreased.

I. new series of exposure test# is being started tixas'diately which will test rod lead with additions of lead sllico-ohroaate as developed by National Lead Co. and red lead with additions of a quick-drying additive developed by the Olldden Co, N 3407.01 ?

It is my belief that this will be required in all parts of this country, through legislation, as it has now in certain States, in relation to such lead-using trades as smelters, foundries, recovery plants and the like, in which good practice requires that the exposure to lead should end with the end of the work-day* the wearing^after work hours, of clothing contaminated with dusty compounds of lead continues the respiratory and alimentary intake and absorption of lead the inhalation of dust and the swallowing of lead compounds from objects of all kinds that are put into the mouth by dirty hands, kept, dirty by contact with dirty clothing.

The lead content of a sample of the insulating material was determined hy speotrographic analysis in order to make some estimate of the significance of the lead exposure of the workmen.

The deposits are largely lead salts rather than gum.

In the treatment of ore containing 28 per cent zinc, the residue, which goes to the lead s

The objective of this work is .dissociate air .lead .from background lead in relation to blood lead levels, in .order to -establish a quality standard toe acceptable air lead levels.