. es / February 1, 1949. re:
Dr. H. Loring,

Depurtaent of Chanistry, od -
Stanford University, . ‘ us ae a

- California,” . oe ne. oO
Dear Bovibaring, a, oe 7

I would appreciate it if you could place my name on your nailing

 

List and perhaps send me available reprints of publications fros
_ your labora tory on the beh avior of purins-,and pyTsmActnateds: —

Neurospot. mutants ». Thank you. , 7

 

. Sincerely, yo!
: — Joshya Ledesberg
Assistunt Professor of Genetiss,
i
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