ye November 23, 1959 Memorandum To: Dr. Hugh Odishaw From: G, A, Derbyshire Subject: Note from Lederberg I have a note from Lederberg saying he is most anxious to send a precis of the Westex material to N, D, Lerusalimskii as soon as possible, You will note from the attached September 15 Pravda translation that he is the Soviet scientist who made the statement with regard to sterilization of their lunar impacter, Unless I hear from you otherwise, I shall try to clean up a version for your review, You may remember that Lederberg was asked to hold up any foreign distribution until he had your specific approval, Attachment cc: R, C, Peavey