108-24 65th Ave.
Forest Hills

New York, N.Y.
4/19/50

Dear Dr.Lederberg,

Thank you very much for sending the forms
to Dr.Davis.

I am not as yet writing sway for letters of
reference as I dontt want to bother Dr.Torrey and Dr.Sonneborn
any more often than I have to. However, I can always obtain
these letters in a few days and since fT have gotten good
recommendations from the same sources before, I feel confident
that I shall get them again.

If nothing can be worked out any more
for the acadenic year '50-'51, I hope that you shall keep
me in mind as a student for the following year.

Thanking you again,
I remain sincerely yours,

Ller lalen

Elise Cahn