From time to time jet engines employ leaded gasoline as fuel for the lack of adequate quantities of proper fuel, and when they do so the combustion products contain lead as does the exhaust gas of the conventional internal combustion engine.

At the end of the reaction the product is separated from the reaction mixture and is entirely free from tetraethyl lead.

National Lead Company Remington Arms Company, Inc.

Oode Description Pigment Non-Volatile Volume "55---------- Velu"0%m/ ' 301-75t> Prewar #40 Outside White(obsolete} 28 301-756 301-827 301-836 POil Saving #40 Outside White(obsolete) Oil saving Outside Whitsail lln3ed Oil saving Outside White: 20$ soya n 301--838 on oil Oil saving Outside Whit: 57$ #500 ' n 301-829 selected soya oil Lead-free oil saving Outside White: n 501-850 all llnBeed Lead-free oil saving Outside White: n . 57$ #500 selected soya oil 301-839 "Trenton" White: 70$ soya, 5$ glyceryl n . phthalate P-301-P-28248 1945 House teats: all linseed, lead- n free F-301-P-28247 " " n " " " 40 P-3OI-P-58578 1946 House tests: all linseed, leaded 35 zinc P-301-P-58591 " " " " " n 40 P-301-P-86265 1947 House tests: all linseed, lead^ free P-301-P-77873 1947 House tests: all #500 selected 35 i) soya oil, lead-free. 92.0 72.8 73-6 n n 73.5 n 83.0 76.2 82.4 Gloss High mediummedium medium- medium low low low low v. low low V. low low low Fl N b c c c b b o c ba v ba s ba DUP150049412 Ol O -4 to

Lead Analyses URINE Analysis Number Volume Specific Gravity Mg.

National Lead Company Remington Arms Company, Inc.

It would be expected that the extraction of lead from the surfaces of these articles would diminish following more and more prolonged use of these articles, and eventually the amount of extractable lead would become negligible.

This device permits the use of gasoline that contains up to 3 o.c* of lead per gallon and is sufficiently complete in the removal of lead to avoid any stoppage of burners or deposits.

(SI8) 372-5696 May 27, 1971 Refer to: #19742USA Lead Test Dr.

Wo such changes occur even in fatal tetraethyl lead intoxication.

Lead Products Div.

From Cassells' reports it is obvious that Drury was not normal mentally before he had the tetraethyl lead poisoning.

Lead Found Vp.

The question of organic compounds of lead being present in the finished product seems secondary to the fact that tetraethyl lead itself is used in the process and what we wanted to particularly point out was the possibility of lead poisoning to the operators at the Dye Works who manu facture the above fungicides.

NL 000041764 4-25-62 Draft of Letter to be sent by The Carterfehite Lead Company of Canada, Limited to Canadian Titanium Pigments Limited Upon the following terms and conditions The Carter White Lead Company of Canada Limited hereby appoints Canadian Titanium Pigments Limited, having its main office at 1401 McGill College Avenue, Montreal 2, Quebec, Canada, its sole sales agent for basic silicate white lead manufactured by Carter with the right to sell the same under the trademark "45XH; (The terms and conditions as worked out between representatives of Carter and CTP should be summarized here,,) Very truly yours, THE CARTER WHITE LEAD COMPANY OF CANADA LIMITED BY; Nt 0000^765 N 27430.01