IMPERIAL CANCER RESEARCH Funp,
Telephone: BURTONHOLE LANE,

'  Lonpon, N.W. 7.
MILL HILL 3236/7/8.

February 13th 1953

br. Joshua Lederberg,
Department of Genetics,
University of Wisconsin,
Madison, Wisconsin, U.S.A.

Dear Dr. Lederberg,

Thank you for the reprints which you
recently sent to me.

I am particularly interested in the
further success of your transduction experiments
as shown in the addendum dated November 20th, and

I hope that you will continue to send me reprints
of future articles as they become available,

Yours de LD -
x i Keg

¢