12 June 1952

Dr. J. Lederberg

Dent. of Genetics
University of Wisconsin
Madison, Wisconsin

Dear Josh:

Slowly I am getting my book into shape. Eefore I start on the
final dreft I am anxious to get some rigorous criticism of certain
chapters by the expert in the respective subject, I am enclosing a
rough draft of the chapter on recombination, and provided you would
feel free to do so, I would certainly appreciate you reading it
critically.

Do you have any plans for coming East this summer or fell? It
would be nice to have you and isther visit us here asain; I rould
enjoy the opportunity to discuss a number of orcblems with you and at
the same time you and Esther might get a chance to enjoy our “mountain
retreat" again.

With best rerards,

Sincerely yours,

Ldn
TERNER Bs AUN

WB /ols