I have a most complicated biopsy specimen which will no doubt lead to further medical-legal Issues right at this moment, and look forward with particular interest to your presentation.

Newton I think would like to write to John Lord himself asking him to do this and subject to your reply he will do so accordingly So far as the second vacancy goes both he and I are impressed by your description of Harper Boyd and particularly your assurance that he is the type of man who would fit into our scheme of things The appointment of a Director however is one which above all is the most difficult to undo if one makes a mistake without causing embarrassment all round and I am a little concerned at the prospect of taking this step with someone whom you say you have only known for a short time Would it be possible therefore to for some time yet or if not then to make Boyd in such a way that would enable us to by any chance which is no doubt unlikely disappointment The sort of thing I have hold this vacancy open the proposal to Harper get out of it again if he turned out to be a in mind is the possibility CAPE00026 of saying to him that possibly in a couple of years time we would wish to have a rather higher proportion of English representatives on the Board and therefore while we did not wish to increase its size we might as a matter of policy be thinking in terms of having two English to three American Directors or something of this kind would be therefore be prepared to begin his association with us or the standing that it might well be of a temporary nature and that reasons entirely unconnected with himself we wanted to change underif for things round he would not have too violent an objection to dropping out I am sure past experiences direction I need not which lead labour the point but we have had in us to be extremely cautious in this the Perhaps before taking any further steps you would firstly confirm that you are happy for Mr.

However, the Frigidaire Company has, in the writer's opinion, checked every possible source which might lead to a fire or explosion.

(iii) In the Schedule -Hazardous goods- under entry "Cotton (whether in fully pressed bales or otherwise)" Add "Ethyl Fluid (Solution of Lead Tetraethyl in Ethylene Dibromide)".

Chemical causal factors in a high percentage of workers are carbon monoxide, arsenic, manganese, iron, antimony, cobalt, lead, phosphorus, sulfur, nitrous gases, cyanides and benzene and its derivatives.

This may be an erythematous, edematous, itching dermatitis of the chest, forearms, face and scrotum; acute rhinitis, sometimes leading to ulcers, and perforations of the septum; catarrhal con junctivitis, tracheitis and bronchitis, which may progress to a fatal acute pneumonitis.

Caledonia 8-84tt July >0, 1M Secr.tary, Lead Industrie* Aeeoclatlea, 430 Lexlngten Art., He* Tort, I.T.

Kehoe Kettering Laboratory Eden Avenue Cincinnati 1$3 Ohio Dear Bob: As you know, we are proceeding with our expert ments on what comes out of the tailpipe of an automobile as far as lead is concerned pretty much along the lines that were indicated in the reports we forwarded you sometime ago.

LIA09726 * lead Mou&rmm association'''.. 4*3>mmia&ox3m&istxx 60 East h2nd 8trooi MKMf TOftit IT.

-- LEAD INDUSTRIES ASSOCIATION 4M UCXIHOTO** AWM n k w vewe it . h . t .

The analysis of the biological utilization of primary and secondary x-rays leads to the concept that a secondary ray equilibrium exists in a centrally located region of an exposed tissue volume, wherein the secondary radiation from other cells reaching a small volume or a cell is equal to the secondary ray quantity emitted from this small volume or cell.

Flatlux Pittsburgh Wallhide Nat' lc Lead co*~Wonsover Sonneborne londercoat Valoa Benio 'Moore Saalflat* SR-4 3161 SR-42107 'SR-41623 SR-41641 SR-416S5 Fair Bad -- Bad Poor TafF "Good'" * -Beni* Moore; does recommend a-.3 .coat system for new plastered walls o The; first ooat is primer sealer-i, 'W3t-j4vs- DUP030003174

Brandt--Page 2--June 3# 1957 lead to possible irritation* Although I an not at liberty to disclose the components or Pydraul AC, I can tell you that the vapor pressure is extremely low with boiling Joints at 760 m something over 350C* I think it highly improbable hat any significant concentrations of fluid would thus be picked up by the compressed air and reach workmen using air masks connected to the ocmpreesed air line.

D, Br ockman Bui l di ng 520 East Sevent h St r eet Loa Angel es 1U, Cal i f * TUcker 2965 Jul y 3, 1956 C 0 P T Ur * Manf r ed Bowdi t ch Lead I ndust r i es Associ at i on 1*20 Lexi ngt on New f or k, N.

These cycles and other factors lead to periodic variation in the instantaneous rate of heat flow into the weather**; surface, and a related periodic variation in the rate of heat flow into air conditioned space.