American Society of Naturalists
January 10, 1948

OFFICE OF SECRE
M. DEMEREC, VICE-PRESIDENT DEPARTMENT OF gooLeay
T. M. SONNEBORN, TREASURER THE UNIVERSITY OF TEXAS
W. 8. STONE, SECRETARY AUSTIN, TEXAS

Dr. Joshua Lederberg
Department of Genetics

The University of Wisconsin
College of Agriculture
Madison 6, Wisconsin

Dear Dr. Lederberg:

I was glad to have the opportunity of
talking with you in Chicago and am sorry that we
could not talk longer. These meetings are jut too
rushed at present.

Wyss and I will get our material together
and send it to you at the end of February, which should
be in time for you to took it over|for your manuscript.

J An 72

I am looking forward to seeing your paper
and talking with you again. Regards to Briles and
our other friends there.

Yours sincerely,
Wilson S. Stone
WSS/1k ’