October &, 1948

Dr. Edna 4M, Montgomery
Corn Industries Research Foundation
825 North University
Peoria 5, Illinois
Dear Dr, Montgomery:
Thank you for your sample of isomaltose, I will keer
you posted on our results of this material in our studies

of the cpeci"icities of fermentation of enzymes,

Sincerely yours,

Joshua Lederberg
Assistant Professor of Genetics

J7/d