OAK RIDGE NATIONAL LABORATORY
OPERATED BY

CARBIDE AND CARBON CHEMICALS COMPANY

A DIVISION OF UNION CARBIDE AND CARBON CORPORATION

[a3

POST OFFICE BOX P
OAK RIDGE, TENN.

April 2h, 1953

Dre Je Lederberg
Department of Genetics

The University of Wisconsin
College of Agriculture
Madison 6, Wisconsin

Dear Dr. Lederberg:

Thank you very much for Favret's article. I
have a copy of it and it does not contain anything of
value to use Thank you very much for thinking of us.

How about stopping by our Laboratory the next

time you come through this part of the Country? Best
personal regards,

Sincerely,

Alexander Hollaender
Biology Division,