THE ROCKEFELLER FOUNDATION 49 WEST 49th STREET, NEW YORK December 27, 1934 Dear Professor Pauling: I take pleasure in sending you herewith a copy of the offi- cial notification of a recent action of the Executive Committee of The Rockefeller Foundation appropriating not to exceed $lO,OOO annually for three years beginning July 1, 1935 in support of your researches. It is understood &at the authorities of the California Institute of Technology will supply $5,000 annually for the same purpose. It is our hope that this assurance of support over a three year period will gi-vc; ti desirable stability to your work, both in regard to staff and in regard to plans and problems. You are well aware of our interest in the &possible Lioio,ical and medical applications of the re- search in question. We are therefore particularly gratified that the Institute has found it possible to make a substantial contribution which will enable you to direct a larger proportion of our aid to the study of substances of fundamental biological importance. I need hardly tell you that we are looking forward with high confidence. Prof. Linus Pauline, Gates Chemical Laboratory California Institute of Technology Pasadena, Calif. WW:PH IX