LONG IsLAND BIOLOGICAL ASSOCIATION
COLD SPRING HARBOR, LONG ISLAND

THE BIOLOGICAL LABORATORY April 8, 1947

Dr. E. Chargaff

Department of Biochemistry

College of Physicians and Surgeons
630 West 168th Street

New York 32, New York

. Dear Dr. Chargaff:

We were ready to send the symposium program to the printer
when I realized that we had not received the title of your paper.
Can you send it to me by return mail, please, so that we may com-
plete the program; it has already been considerably delayed while
we waited for the titles of foreign contributors. Thank you very
much,

Sincerely yours,

eee MD ues eg

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