REPRODUCED a t THE NAT TONAL AfiCHI VES SCHEDULE 1 GRADE SPECIFICATIONS COST AND SELLING PRICES AS OF MARCH 31, CON EERRO PAINT & VARNISH CO, 1942 TRADE NAME: CATEGORY: COLOR: 3WMBER: QUALITY: Delta Interior Flat Pall Paints fhite 2201 Second PIGMENT: 64?

VEHICLE: Toluol Asphaltum 7 - 4-2 Var 2109 Drier 51.05 7.5 828 42.. 7. 1 112. ,6. .35 . .33 .87 .4 2 97 5 CALCULATED YIELD 933.55 HAWUFACIURIUG LOSS 2-1J2% ACTUAL YIELD 126.151 . 3.!

Prices March 1942 Gallons li 1/2 1/4 2 3/4 5 Unit Price 1.14 .84 .88 35 Total < 1.7!

--r. ___ _ .A t -.ed Lez.il ruiut Xi2jiL 19-'1 to Jan.ia-T 1942 r-..rset.t -~d wii k'.cd iir*. .cr 7o _2k 100 7 15 G 100 69 31 100 .ISfito. 95.' ?

Sheet shads specifications cos-: and selling prices as of march 3i, 1942 ''R-'D"' "-SrE: CATEGORY: COLOR: LUMBER: OVALITY: Bounty Floor and Deck Enamel Floor and Deck Enamel Slate Gray 218 Second PIGMENT: Lithooone Lame Black CF Yellow Oxide Whiting VEHICLE: "00 Regular Lithe Varnish Mineral Soirits Cobalt lollate Oil Calculated Yield Manufacturing Loss 3; Actual Breid LB.

^oou^T^n o,,Ar*P.CHIVES Eml Pam,i ^ Vaan i S H Workisjimc..

HOIOEAHLUU POE EIRSCTOHS1 MEETING - APRIL 28 TH 19*12 ESTIMATED NET INCOME - LEAD r e f in in g .

ar-TIit.

LTD 48-51 June 7, 1948 ETHYL CORPORATION Research Laboratories Detroit, Michigan THE USE OF LEADED FUEL IN GASOLINE BURNERS PURPOSE To investigate the service life of various commercially available gasoline burning appliances operated on gasoline containing TEL, and the health hasards resulting from the lead.

REPORT ON THE MEETING HELD AT SHELL-MEX HOUSE ON 15TE OCTOBER .1945- S U B J E C T CLEARING OF TANKER COMPARTMENTS ~ " WHICH HAVE CONTAINED LEADED SPIRIT

.R.

In t e r n a t i o n a l S h o e M AN U FACTU R ER S 1509 WASHIN GTON AVE.

March 7, 1940 Br B* Hurtado Colombien Petroleum Company Cucuta* Box 100 Colombia* South America Bear Doctor Hurtado: .

Rober t F.

April 17, 1943 M r .