OCT 51964 BOARD OF EDUCATION OF THE CITY OF NEW YORK ABRAHAM LINCOLN HIGH SCHOOL Ocean Parkway and West Avenue, Brooklyn 35, New York ES 2-5474 ABRAHAM H. LASS Principal September 29, 1964 vr. Joshua Lederberg vLept. of Genetics otanford u. school of Medicine 300 Pasteur Drive ralo alto, california vear ur. Lederberg, Thank you for your letter of september 10 granting me permisston to quote material from some of your papers as requested in an earlier letter. 4 appreciate your courtesy in this matter, as well as the additional comments which your letter included. Thank you also for the extensive bibltograrhy anc for the reprint of your article fron Friangle. Sq704 ane Vtth best wishes, I remain, al / Vv otineerely yours, io oo . rhiltp Toldstetin chairman, wept. of Bio.