THE UNIVERSITY OF CHICAGO

YERKES OBSERVATORY
WILLIAMS BAY, WIS. March 31, 1953

Dear Dr. Lederberg,

I am extremely sorry not to have seen you in Madison, but the situation here was
such that without a car I couldn't have gotten anywhere--and no one was ina
car~lending mood.

I shall be abroad from May through October, mainly to see people in connection
with my book. Most of the time I shall be working at the Naples Zoological
Station. I don't suppose you will be in New York before I leave, but I want
very mich to see you when I return. Meanwhile, if you have time, could you

do me two favors: send me a few of your more veneral reprints, and let me

know who you think I should see abroad.

I look forward to hearing from you and meeting you eventually.

Incidentally, my address by the time you get this note: P.O. Box 197, New Hope, Pa.

tT

Gi Sisd 24 * Sincerely,

o i. oe tt fv
bF. eh Hebe
John Pfeiffer