Lead oxide fume {lead seaqui oxide, PbaO@) is produced by burning a mixture of propane, air and tetraethyl lead.

Kehoe UECThdoneelinlveKegAerevstetionetyufreinMogfedLCicainibncoeirnantoartyi Cincinnati, 19, Ohio Dear Bob: I have your letter of February 19th on stabilization of tetraethyl lead to oxygen, I amnot famamseilnidairngenoaugchopwyiothf ythoeurmlaetttteerrtotoadthveiselabyooura,tobruyt aInd I amsure Dr.

Doyle wrote to G & B which, in essence, indicated that the new sign met with the provisions of an article intitled, "Changes in Regulations Pertaining to Tetraethyl Lead Gasoline", (Public Health Reports.

Qroon Storage Batteries Tetraethyl Lead Coiaaunlcatlona Cable inanition Solder House Paints Oxides flushing Corsolet tbe Lead Haricot The Troataant of Load felsoning R.

Qroon Storage Batteries Tetraethyl Lead Coiaaunlcatlona Cable inanition Solder House Paints Oxides flushing Corsolet tbe Lead Haricot The Troataant of Load felsoning R.

As you have already indicated, there has been and still is considerable speculation among certain groups in Los Angeles as to the effects of tetraethyl lead fluid and its combustion products in contributing to th air pol lution in Los Angeles.

Lead tetraethyl, Pbf^Hj)^: used in gasoline.

Lead borate, ( B O /i employed in certain plastics. / Lead sulfide, PbS: occurs naturally as galena. 1 Lead tetraethyl, ^ ^ 2%)^: used in gasoline.

After long standing In storage tanks, fcetraethyl lead in commercial concentration in gasoline may undergo partial decomposition, with the formation of a variety of compounds, such as triethyl lead bromide or hydroxide and diethyl lead salts.

Kehoe University of Cincinnati Use Kettering Laboratory College of Medicine Eden Avenue Cincinnati, 19, Ohio Dear Bob: I have your letter of February 19th on stabilization of tetraethyl lead to oxygen.

New York office that there was *A movement, on foot: in California, to limit the amount of tetraethyl lead per gallon in gasoline*.'

We are serving notice that we wish to cancel this agreement at the end of 1959* \ As you know, the Surgeon General xaade certain recommendations relative to the measurement of lead in the atmosphere in connection with the use of 4 ml of tetraethyl lead in gasoline.

Box 3157 Terminal Annex Loo Angeles 54, California Dear Doctor Kavr: I regrs: very much to have to tell you, even alter this long colcy in replying to your letter o' Juno 4, that we Lave not been Tie, on yot, to obtain the Inform tion on the cacec of tetraethyl lead poisoning treated by Dr.

-j r:. 2- 25.VII.57 in undiluted form containing both lead and manganese would probably be more toxic than tetraethyl lead compound alone, while in terms of automobile exhaust gases the best one could hope for is that no more significant air pollution would result from the combination of these two organo-metals, than exists already.

Philip Boyd asked me about the possible use of tetramethyl lead as a substitute for tetraethyl lead some months ago, and I told him what I could about the matter.