INDIANA UNIVERSITY

BLOOMINGTON, INDIANA

DEPARTMENT OF ZOOLOOY
204 Jordan Hall

Feb. 1, 1962

Dr. Marshall W. Nirenberg
National Institutes of Health
Bethesda, Paryland

Dear Dr. Nirenberg:

     Let me express the thanks and appreciation of the
Committee that arranged the recent symposium on RNA coding
for your kindness in having come
markable contribution that you ma  ;dw~i~~i~~~t~e-
the older and to the younger heare alike to follow the
course of the marvelous break-through that you described
to us.

    We hope this will by no means be you last visit
to Bloomington.  You have made many permanent friends here
and we shall be watching your future work with the highest
hopes and expectations.

    With kind personal regards from all of the Com-
mittee,

Yours cordially,

HJF'!:slh

H. J. Mulls+