Copyright, 1938, by H.

HARr>^.

December 3, 1930, My dear Mr.

1938ia,ftR4,nnn _1Q8,837,000

ROOM HOUSE PARTIALLY PUNISHED, SITUATED ON TWO LOTS, 40 x 100 FT EACH EXTRA.

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October 21, 1937 Dr.

12, 1937 Dr* G.

Salt Lake City, Utah 3ulylS 1939'- Hr* E.

Gr a h a m Ed g a r DIRECTOR OF RESEARCH Et h y l Ga s o l in e Co r p o r a t io n Ch k y s l t s r .

September 17, 1930 Dr# Graham Edgar, Ethyl Gasoline Laboratory, 320 Yonkers St#, Yonkers, H* Y* Dear Edgar: Mr* Taylor called my attention some days ago to some difficulties which one of your men, Mr# is having with his gumsand teeth# Taylor seems to think that perhaps ^S^or some of the other men of the Laboratory regardTbls difficulties as in part due to the absorption of lead# I should be glad to have your suggestion in the matter as to whether you think it worth while for us to look into this immediately, or whether it would be 4^st as well for us to allow it to go until one of my men visits your Laboratory in the course of the regular trip* 1 should be glad to do whatever you think is advisable.

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PRESIDENT.