BIOLOGICAL LABORATORY
Long Island Biological Association
Cold Spring Harbor, New York
May 55 1947
Dear Dr. Lederberg:

We have just been notified by the Banta Publishing
Company that, in consideration of the steep rise in paper
and printing costs since estimates were given on reprints
from Volume XI of the Cold Spring Harbor Symposia, it will
be necessary for them to make an additional charge of 15%
on all reprint orders. Since printing has not yet been
completed, you have the privilege of modifying your order,
if you should wish, by writing immediately to the George
Banta Publishing Company, Menasha, Wisconsin.

Sincerely yours,

SM

M. Demerec 7