2101 CONSTITUTION AVENUE CABLE ADDRESS: NARECO WASHINGTON 25, D. Cc. WASHINGTON, D. C. NATIONAL ACADEMY OF SCIENCES NATIONAL RESEARCH COUNCIL OF THE UNITED STATES OF AMERICA SPACE SCIENCE BOARD November 18, 1959 Dr. Joshua Lederberg Department of Genetics School of Medicine Stanford University Stanford, California Dear Lederberg: As you know, I am most appreciative of your recent letter, touching upon the man-in-space situation. You will be pleased to know that a very sensible position, in accordance with your views, was presented to the PSAC by Berkner. Moreover, this position is reflected in the written paper submitted to PSAC, copies of which will be in the hands of Board members in a day or two. With kindest personal regards, Sincerely’ yours, é / ~ F 7 Cag, Hyg aw Executive/ Director