No one' knows the exact concAtralion at which men will start to develop silicosis, asbcsiosis. or lead poisoning.

FILE NAME: Avondale (AVD) DATE: 1968 Jan DOC#: AVD004 DOCUMENT DESCRIPTION: Unpublished Internal Report - Safety vs.

The defendant further objects on the grounds that the requested documents are irrelevant to the issues in these cases, and are not reasonably calculated to lead to the discovery of admissible evidence, since they do not deal with asbestos, asbestos dust, asbestos fiber, and/or asbestos-containing products.

For ex ample. a hval exhaust system suit able for welding or cutting of steel might not be satisfactory for weldinc or cutting steel coated with red lead. local exhaust systems 131.

A lead warning will be required.

The Hunter Green will require a "Lead Warning" notice.

L IA 2A 162 LEAD INDUSTRIES ASSOCIATION.

Louis Lead & Oil Works, St.

It leads the way to all other phases of accident prevention.

Labels should meet requirements of lew fork City fir Department Regulations since products have been classified ns "gxtremely FXai*ableM. .Lead Warning notices will be required on 243-84480 (#2432 mines led), 243-84482 (#2430 Primrose fellow), .and 243-84485 (#2434 Hunter Green).

L IA 2A 162 LEAD INDUSTRIES ASSOCIATION.

LIA2 32 55 % LEAD INDUSTRIES ASSOCIATION.

., which will lead to Che further recognition of occupationally related diseases.

We began our work on the hygienic problems associated with tetraethyl lead, in the General Motors Research Laboratory in the summer of 1924,, when my duties in this Medical School could be shelved temporarily.

In addition, beryllium, cobalt, manganese. r.U- titanium, and vanadium were determined by the quantitative spectrographic methods; lead was determined by the L'SPHS dithizone method; and copper, iron, magnesium, and zinc were deter mined by atomic absorption spectrophotometric methods.