Department of HEALTH, EDUCATION, AND WELFARE o Public Health Service
     National Institutes of Health o Bethesda 14, Md.

Mrs. Maxine F. Singer
Yale University
Dew tment of Biochemistry
New Haven, Connecticut

Dear Wrs. Singer:

Thank you very much for your letter of October 21 con-

cerning the possibility of spending a year in this laboratory
a8 a post-doctoral fellow.   I shall be happy to consider your
applicaOion.
any complications, although it was nice of you to tell me
about this.
and there is no need to send a resume of your qualificationB
and education before then.

The uncertainty in your plans doesn't present

I`d be delighted to see you early in December,

  It will be necesszry for us to have the  information in-
dicated on the enclosed forme. Also, I should lib to write
to Dr. Fruton, and anyone else whom you might suggest, for a
letter of reference .

I look forward to seeing you in a few week8 and baring

about your work.
pu what we are doing.

Blao, Blr. Hilmoe and I would like to tell

Sincerely yours,

Leon 8. Heppel

LBII:lh

En closure