Even when well heated, 10-16$ of the tetraethyl lead is not cracked in the generator tube, but goes on to the flame where it is decomposed.

Even when well heated, 10-16$ of the tetraethyl lead is not cracked in the generator tube, but goes on to the flame where it is decomposed.

The men. has worked for the past four years at a gasoline service station where he handled tetraethyl lead and batteries.

years at a gasoline service station where he handled tetraethyl lead and batteries.

Anna K. laetjer, So. i). assistant Professor Physiological Hygiene of lead, in their lied tetraethyl lead 2f any manner in which such, and therefore the hypothetical Dline containing not yl lead per gallon of batteries at service of lead exposure.

Some nine or ten months ago, you will remember, we had a series of cases of acute tetraethyl lead poisoning as a result of the exposure of a group of workmen engaged in digging a deep trench through:an area contaminated with tetraethyl lead by reason of leakage of the latter from the main drainage line into the surrounding soil.

Some nine or ten months ago, you will remember, we had a series of cases of auute tetraethyl lead poisoning as a result of the exposure of a group of workmen engaged in digging a deep trench thraughcan area contaminated with tetraethyl lead by reason of leakage of the latter from the main drainage line into the surrounding soil.

Under the conditions you describe, the vapors would contain only the minutest traces cf tetraethyl lead.

Under the conditions you describe, the vapors would contain only the minutest traces cf tetraethyl lead.

My investigations at Jacksonville have established beyond any reasonable doubt that the lead which we found in the samples analyzed was actually present in theso tissues prior to death, I feel that there is no doubt that this manrs death was due to a serious exposure to tetraethyl lead.

It would appear that when leaded gasoline that contains 3 co of lead is used measurable amounts of lead are found in the flue gases, but that the greater proportion of this oomes over in the first 30 minutes while the stove is coming to temperature, and we have further found that the lead which passes the filter in the early minutes of running is in the form of tetraethyl lead.

In this connection you might be Interested in the clinical description of tetraethyl lead poisoning, and you might also be Interested in the behavior of tetraethyl lead in the animal organism and In the distribution of such lead in the tissues.

I did not say, and in fact, did not discuss,in this relationship,' the practical industrial hazards of tetraethyl lead.

Jacques* Tie have your letter of April 2$ inquiring as to our ability to supply a 55-gallon drum of iso-octane containing tetraethyl lead in the amount of 6 cubic centi meters per gallon.

Hugh Fossett That Associated, Kthyl Company Ltd* The Adelphi London, W* C. 2 England Dear Mr Possetfcs Quite some time ago I received your letter with respect to the request cf the Distillers Company for a supply of tetraethyl lead for carrying on some work, th nature' of which is not disclosed.