STANFORD UNIVERSITY SCHOOL OF MEDICINE
STANFORD MEDICAL CENTER
300 PASTEUR DRIVE, PALO ALTO, CALIFORNIA 94304

DEPARTMENT OF GENETICS
Professor Joshua Lederberg

April 7, 1970

Hon. Robt. W. Packwood
Senate Office Bldg.
Washington, D.C.

Dear Senator Packwood--~

May I offer my congratulations for your
courage and initiative in mtXexingxSx intro-
- ducing S. 3501 and S. 3502.

Yours sincerely;

Lr. Josep P. Kunnepy, Jr. LaporaTorigs FoR MoLECULAR MEDICINE
dedicated to the study of mental retardation

Molecular Biology Heredity Neurobiology Developmental Medicine