However, at the present time we do not have a sample of triiaethyl-tert-butyl lead.

Though this is obviously not a booh for the in dustrial medical man or hygienist, I believe it worthy of a place on the shelves of those v/ho deal with lead exposures and wish to know how lead is produced and used, and it is for that reason that I am sending it to a number of my friends and colleagues.

0 LEAD INDUSTRIES ASSOCIATION 4*0 ItXtMOTO* AVfHUt KSW YOU* 17, H.

However, at the present time we do not have a sample of triiaethyl-tert-butyl lead.

Presently we are submitting samples of urine to be analyzed by the lead Dithiazone Method to a commercial Laboratory.

LEAD INDUSTRIES ASSOCIATION 420 LEXINGTON AVENUE NEW YORK 17, N.

Vaebsteia, Jr* Assistant General Manager* Centlasant This 1b In reference to /our letter of June 5th regarding possible toxic ffects which night result free the handling of our TTRV--5 resin* Cur TXVW-5 resin contains no lead or lead salta^nd would, therefore, not be hatardous as far aa lsad poisoning is conoamed.

LEAD INDUSTRIES ASSOCIATION 420 LEXINGTON AVENUE NEW YORK 17, N.

On the other hand, any injury bo the nervous system which may have resulted ht the time of exposure, might well persist to the present time despite the loss of lead from the body.

0 LEAD INDUSTRIES ASSOCIATION 4*0 ItXtMOTO* AVfHUt KSW YOU* 17, H.

LIA07297 li ji<iHl*hi LEAD INDUSTRIES ASSOCIATION 9 Bed Lead Teehnteal Coadttee BepUdUr 17,1957 IP UP TBpagOL CPWTTB & usausw or ym ngg t o c o bipb reira 9 The following are ease ltese far the Ccsalttee to oocelder for oar 19$B pragraa and aetlrltlee* Will yw pleaee eoee prepared to diaouae theee aloof vlth aap of pour owa reeeaaeadatlone not berela lletedi 1, Should the edvertlelng pro&raa he continued and If eo, c the ease baale u thia fear, enlarged, or contracted?

Boudreau Rifkin Study of Exhaust Products of Leaded Fuels E.

Kehoe: Some of the legal aspects of our lead poisoning case are now squarely before Judge Weber.

Boudreau Rifkin Study of Exhaust Products of Leaded Fuels cc: Messrs* R.

Pa in t e r pain t er s pec if ied PAINTER TE^'D PAINTER PROVEN PRODU Ma in t e n a n c e Sa l IBMI CLEVELAND, OHIO October 4, 1951 Bulletin No. 52 Subject: Lead-in-Oil In view of the critical Pig Lead situation and the fact our NPA allocation is only 13% of the amount requested, it will be necessary to discontinue the sale At Lead in Oil.