As a matter of fact, tetraethyl lead itself is not a skin irritant, and we have not able to establish any evidence of sensitivity phehomenSSi in connection with tetraethyl lead.

It is also believed that where gasoline containing tetraethyl lead is called by some other name than Ethyl gasoline, the advertisements should contain a statement as to this tetraethyl lead content.

It is also believed that where gasoline containing tetraethyl lead is called by some other name than Ethyl gasoline, the advertisements should contain a statement as to this tetraethyl lead content.

Chemical Warfare Service, placed the The first section appeared yesterday. lethal concentration of lead tetraethyl By DR.

KE 0009287 '00 For use as a motor fuel only CONTAINS LEAD (Tetraethyl) N9999.01

HE 0009287 '(b) For use as a m otor fuel only CON TAIN S LEAD (Tetraethyl) N9999.01

The method of extracting the lead tetraethyl is by injecting steam into the flask.

- Fine0.lv divided lead, 3~ Lead tetraethyl.

*i-J-t>> -* , t* _ , 1* Progress Report of Tetraethyl: .lead.

Tetraethyl lead poisoning in its worst form gives an acute encephalopathy.

Tetraethyl lead is introduced into gasoline in amounts so small that the solution lacks the essential toxicalogical properties of tetraethyl lead.

Webb: In further inference to our conversation concerning the use of tetraethyl lead in gasoline other than that now marked as ethyl gasoline, it is my understanding that it i3 the intention of your company to permit the use of tetraethyl lead In gasoline other than that so marked, in amount not to exceed 1 1/2 cc. per gallon,' that all such gasoline will have a distinctive color; and that the pumps from which such gasoline is sold will be marked with a label similar to that now used on pumps for ethyl gasoline - that is, a label with black letters on a white background, the letter to be of the same size as now used but the wording to be as follows: FOB USE AS A MOTOR FUEL ONLY CONTAINS LEAD (tetraethyl) The Service can see no objection to the above proposal, provided the recommended precautions In regard to ethyl gasoline are used (as given in Public Health Bulletin No. 162* J'The Use of Tetraethyl Lead Gasoline In its Relation to Public Health", copy enclosed) covering the mixing and marketing of ethyl gasoline.

Webb: In further inference to our conversation concerning the use of tetraethyl lead in gasoline other than that now marked as ethyl gasoline, it is my understanding that it i3 the intention of your company to permit the use of tetraethyl lead In gasoline other than that so marked, in amount not to exceed 1 1/2 cc. per gallon,' that all such gasoline will have a distinctive color; and that the pumps from which such gasoline is sold will be marked with a label similar to that now used on pumps for ethyl gasoline - that is, a label with black letters on a white background, the letter to be of the same size a 3 now used but the wording to be as follows: FOB USE AS A MOTOR FUEL ONLY CONTAINS LEAD (tetraethyl) The Service can see no objection to the above proposal, provided the recommended precautions in regard to ethyl gasoline are used (as given in Public Health Bulletin No. 162* J'The Use of Tetraethyl Lead Gasoline in its Relation to Public Heal t h ", copy enclosed) covering the mixing and marketing of ethyl gasoline.

In tearing down motors the mechanic comes in contact with lubricating oil containing minute quantities of tetraethyl lead and a greater or lesser quantity of decomposition and combustion products of tetraethyl lead.

In tearing down motors the mechanic comes in contact with lubricating oil containing minute quantities of tetraethyl lead and a greater or lesser quantity of decomposition and combustion products of tetraethyl lead.