' \ ' (b) His illness is not of the character which has been seen and described in the literature in the case of tetraethyl lead poisoning*(I can* of course* testify on this point not from my examination of the patient* but from a description of the nature and course of his illness*) (e) The most logical diagnosis is some condition (to me unknown at present) other than lead poisoning.

Ho*, even though only a few cubic centinetcrs of tetraethyl lead a* in~o a gallon ef gas, nearly 70,000 tons of lead arc censuses la nukln, utraethyl lead each year.

Ho*, even though only a few cubic centinetcrs of tetraethyl lead a* in~o a gallon ef gas, nearly 70,000 tons of lead arc censuses la nukln, utraethyl lead each year.

More recent observations have shown that this is not the case at all for some of the other organic lead compounds, and that it is probably not the case for tetraethyl lead.

Summary of the O&llent Facts There can be little real doubt that Mr* Agrosfca wa3 sub jected to an highly sigrdfleant exposure to tetraethyl lead in tiie course of his work.

N, Gotham at San Antonio, Texas, concern ing a presumed case of tetraethyl lead poisoning in "an employe of the government who handles lead tetra ethyl in on of the ware houses at Duncan Field".

The higher volatility of tetramet to increse the hazard, with particular refe of gasoline, but this is counter-balanced t lower toxicity vis-a-vis tetraethyl lead an overall increase is of little or no practica Since the overall problem does no from that presented by tetraethyl lead, the recommendations will be applied in respect distribution as apply to tetraethyl lead at K ooo824c; would be desirable to inform the appropr authorities in Australia of the possibil containing T.M.L. may be introduced into acquaint them with the nature of the hyg its present status in the U.S.A.

The symptoms of illness which have been described in connection with this man are by no means specific, and a diagnosis of early tetraethyl lead poisoning must needs be made only after the most careful consideration.

Th<p symptoms of illness which have been described in connection with this man are by no means specific, and a diagnosis of early tetraethyl lead poisoning must needs be made only after the most careful consideration.

Question: I would like to ask a question not on tetraethyl lead.

Question: I would like to ask a question not on tetraethyl lead.

Under separate cover I am sending you certain published infor mation with reference to the hygienic and medical aspects of tetraethyl lead and Ethyl Fluid.

These conditions would occur only when the quantity of sludge in the bottom of the tank is considerable and when such sludge is unusually rich in tetraethyl lead.

R. 0* Carroll - (2) - January 7, 19^2 titles of tetraethyl lead in the sludge.

R. 0* Carroll - (2) - January 7, 19^2 titles of tetraethyl lead in the sludge.