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Y S RUTGERS UNIVERSITY
XK The State University of New Jersey
“3 INSTITUTE OF MICROBIOLOGY
OFFICE OF THE DIRECTOR NEW BRUNSWICK, NEW JERSEY

April 25, 1957 CHanrer 7-1766

Dr. Joshug Lederberg
University of Wisconsin
Madison, Wisconsin
Dear Dr. Lederberg:
It was indeed a great pleasure for me to add

my vote in comection with your election to membership es
in the National Academy of Sciences. C

With heartiest congratulations and best wishes
to both you and your wife, I am,

Cordially yours,

SAW: LC Selman A, Waksman