COP Y TREASURY DEPARTMENT Bureau of The Public Health Service WASHINGTON February 18, 1922 Mr.

March 30,1927* Mr.

Tlovember 12,1926* Dr* John a* Johnston, Citizens Bank Bldg#, Canncnsburg, Pa# Li?

Be a c o n Oi l Co m pa n y (iN c o H r>o RA . x ED) Ev e r e t t lj!

/ E t h y l Ga s o l i n e Co r p o r a t i o n Ch r y s l e r B u il d in g 4 0 5 Le x i n g t o n Av e n u e SAFETY COMMITTEE O.

August 10,1927 Mr, 1.

October 29, l?

iiS3iO-_FOlONIE: 7. s t a n d a r d o i l c o m p a h y In this case, ik plaintiff, entered the employ-,of the Standard Oil Company after preparation in his work of chemistry, largely conducted at - the University. of Chicago.

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1 Int er -Office Co r r espo n d en c e Ethyl Gasol ine Corporation 25 Br oadway N e w Y o r k .

`-eptembor S3, 1927 Hr. 33.

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FORM N O .

December 3, 1929 Mr. 3 A.

HOURS 11:00 TO 12:00 2;00 TO 4:0 0 M ON .