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.

f J fa' Mm *<7'- (JonH of lA bandonad O u t of R e sp ec t to : blossom * y*r*i in cutmiM`1 ' ,E .jJJ B liss.

REPRODUCED AT THE NATIONAL ARCHIVES O_G_P_I GEHSRAL MOTORS CHEMICAL OCMPAHI Dayton, Ohio.

REPRODUCED AT THE NATIONAL ARCHIVES 22 1925Re pr in t from T h e N e w Y or k Times June , .

January 1926.

Confidential Information for Use of Trade Sales Representatives and Managers GENERAL TRADE SALES DEPARTMENT Bulletin No. 442 September 21, 192c.

CROSS REFERENCE CARD Name or Subject x Trigg, Bmest T.

copy January 17, 1925.

q* September 30, 1929.

Sh e r w in -Wil l ia ms PRICE LIST No. 69 ^ EFFECTIVE AUGUST 1, 1929 Frio* i#d to ciunf* without oo6c f. t r Th e Sh e r w in -Wil l ia ms Co .

Ite\ >rp.mdum of i - Bill ' . `4 n IKSHBACH" sailed r &r., ->?

California Historical Society for reference use only J Feb. 16, 1921 #1724 Messrs.W.P.