Microbial Genetics Laboratory

October 29, 1952

Research Director

Eaton Laboratories, Inc.
Norwich, New York
Attention: tir. W. C. Ward

Dear Sir:

My associate, Dr. T. C. Nelson has just shown me his correspon-
dence with you concerning our request for a sample of Furadroxyl,
WF~67. Judging from his previous experiments with this preparation,
I have thought that it might be of considerable use in our research
prograg.

I would appreciate your consideration in supplying us with perhaps
five grams of NF-67, which should be enough for our proximate needs.
If this compound is, our should become, avdilable through commercial
channels, please let me know.

Yours sincerely,

Joshua Lederberg
Associate Professor of Genetics

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