October 1 1928 IIr.

ACCt~riATI OIT OF LEAD I IT GARAGES UHEHE ETHYL GAS I S USES R ep o rt o f cm I n v e s t i g a t i o n C onducted i n th e S e r v ic e Ga rage of th e G eneral M otors R esearch C o rp o ratio n fo r th e P urpose of D eterm ining th e Amount and P ro p o rtio n o f Lead in th e Dust Accum ulating on th e F lo o rs o f G arages Used by C ars Running on E th y l Gas.

y> CoIrnrtejsshp-oOnfdpieonece Ethyl Gasol ine Corporation 35 Br oadway Njew Y o r k August 9, 1929.

November 1$ , I94.I Mr.

I n t b u -Of f i c b Co RRKSPONDEXCB ,,J Et h y l G a s o l in e Co r po r a t io n 25 Br o a d w a y N e w Y o r k .

Cas of t&ployee of Joseph Forciez*, Gravelbourg,.

February 17, 19Q1 M.

ADDENDUM TO REPORT DATED NOVEMBER 18 1926 STUDIES ON THE ABSORPTION OF LEAD FROM ETHYL GASOLINE by Robt.

Hovember 12*1926.

I n t er -Of f i c e Co r r espo n d en c e Et h y l Ga so l i n e Co r po r a t i o n 25 BROADWAY N e w Y o r k March 8, 1923.

Int er -Office Cor r espondence Et hyl Gaso l ine Corporat ion 25 BROADWAY N e w Y o r k January 15, 1929.

COPY November 5, 1043 Mr. i>.

OCSUAI M EDI CAL REPORT ON ETH YL.

November 29,1926 Dr* John A.

January 22, 1923.