Hovember 2iv, 193?

-V X \SJ U 'i** "4 a *$ a >4 Mi * A S!

DPe H, A.

June 17, 191^.0 Dr, Carlos Ottolina Municipal A Reducto Caracas, Venezuela South America Dear Doctor Ottolina: In reply, to your letter of June <a>th concerning the use at mixing plants of men who are engaged In the handling of caustic soda and lead oxide, I wish to call yopr attention to Paragraph 5 on Page 5 of the "Informacion General Para Medicos Consultorea de la Ethyl Export Corporation" with which I supplied you quite some time ago.

<---l Engloyee Loan ' A,' 'VJ Jl'i'i T, 0.

Vs Architectural File A file of manufacturers' catalogs compiled for the use of designers and constructors of buildings of diversified types* I '{P'J Pj'A !

> CLIMATIC PREPARED HOUSE PAINT /QIXItWAtH rpR Dixie XBADC-J' THE GLIDDEN COMPANY THE AMERICAN PAINT WORKS DIVISION GLD33371 4' v/V, . t The Mark of Quality CLIMATIC'S GREATEST TRIUMPH IN MANY YEARS OF PAINT MAKING The preferred white among painters, contractors and decorators . . .

m >< i j mny "A corporation organized for profit and conceived and developed in the fixed belief that an adequate and deserved profit can only come to its stockholders through supplying a recognized demand for merchandise of merit at just and reasonable prices, is bound to prosper.

.K;y. . : : : "V':.-;- vr:-'- - v-N'* :*oV: Jt'fr 0016749 Vr2 V'^ V; May 11, 1945 Mr.

July 17 ,' 194?

Dr.

izm ITOO <>7 \ - t e h\ "h ]< fr COPI ms UNION OIL COMPANY OF CALIFORNIA Miami, Arizona, April 30, 1929* .

/X DAVID W.

COPT 9/E4/S .uiiyl Gas Corp. .