Lead I ndustriesA**oc;mt!

copy ZRICH FIRE INSURANCE COrTANY OF NEW YORK 135 South L aS alle S tre e t, Chicago, 111.

NATIONAL LEAD COM PANY METAL DIVISION Southwest Area 16th and Cleveland Granite City, Illinois 62040 Wm.

co* Mr.

FED ERAL SECU RITY AGENCY U.

0 p Y Sales Department PHILLIPS PETROLEUMCOMPANY BARTLESVILLE, OKLAHOMA April 21, 1949 Director United States Public Health Service Washington, D.

ETHYL CORPORATION I N T E R -OFF IC E CORRESPONDENCE t o Robert A.

W I L L A RD M A CH L E.

February 21, 1939 Hr. j.

March 12, 1971 Mr.

May 9 1977 Stanley B.

November 18, 1953 Mr, A.

H E 0000744 h azard o f h an dlin g gasolin e h ere but on th e oth er h an dled on so laany ecasicas i a teak c a r s and presum th an to elim in ate our p resen t procedure on EM IL e a m odify e x ist in g p r a c t ic e s a t th e p lan t to correspon observed d eesh er si t h th e r e su lt tha t no m ish aps As t o th e p o ssib ilit y o f Gcsn octin g a n itr lin e * r ath er th an to a lio s th e un loadin g o f the car a i r d isp lacem en t, I do n o t b e lie v e t h is would im pro l a th e f i r s t p la c e * when m e c a r i s retu rn ed th ere satu rated titth gaso lin e ia i t and th e in trod u ction from displacem en t o f th e volume o f the Flu id would by a sm all amount and 'mild n o t , a s l u l l e d in Lead b lan k et o f n itr o gen * Moreover in in v e st iga t in g th and vap or s* th e U .

A Et hyl Ga so l ine Co r po r at io n Ma n u f a c t u r in g a nd Tr a f f ic De pa r t me n t IN TER-O FFICE CORRESPONDENCE MAI L.

2LLIL X March 30, 1928. 32 O f f i c i a l Ociuffiittaa announced .yesterday in P arliam en t stop Chairman S ir F red erick W illis laspyer sto p C hief Departmental R e p r e s e n ta tiv e s 31 r Georg Buchanan M in is try H e a lth s to p D octor B rid g e Hors O ffic e s to p Pye A ir M in is try s to p S ir C h a rle s M artin P a t bo le g i s t 3 i r R obert R obertson Chi o f C hem ist s to p Ma,1or Galway Obemi s t D octor L ander Chemist sto p Io n Government member!