ETHYL CORPORATION r e s e a r c h a n d d e v e l o pm e n t d e pa r t m e n t r e s e a r c h l a bo r a t o r ie s - iq o o w e s t e ig h t m il e r o a d F E S N D A X E 20.

I NTER- OFFI CE CORRESPONDENCE " ' _,,vl Gasol ine Corporat ion Ch ic a g o Of f i c e 310 S o u t h Mi c h i g a n a v e n u e Chicago.

March 26, 1958 Saukey Pa1 cod Transfer Company aSertoen, South Dakota Attention Mr* J, F, Srnikey* Mgr, Dear Mr, Sanlteys A copy of your letter of Mareh 3rd address!

,September 20 1950 Prentis-Wabers Products Company, Wisconsin Hitpids# Wisconsin.

( March 12, 1955 CONFIDENTIAL Mr.

THE ASSOCIATED ETHYL COMPANY LIMITED A R T IL L E R Y H O U SE , A R T IL L E R Y ROW , L O Y D O Y , S.W. 1 J e ltp h o n t: ABBEY 3 9 7 4 J c /fjra m i: ETHYLPORT, SOW EST, LONDON Personal .

,ULJUS W.

Sep tem b er 23, 1954 M r.

Ju ly 31,. 1958 P r o fe sso r V.

Dp .'

November 14, 1959 Mr, J.

omimi Company: Automobile Manufacturers Association, .Detroit, Michigan Place : Talephone Date: October 13, 1953 Depart by; C.

March 30, 1950 Honorable James J.

Asso c ia t ed M 1440Broadwa' iNG Co r po r a t io n ,N.Y.

*- t I f CA BL THVLPORT, El_S0RNAOMOSN: TELEGRAMS: E T H Y L P O R T , S O W E ST.