Prof. Dr. Minowski
Breslau 16
Birkenwaldchen 3
Fernruf OHLE 4069

Dear Professor Macleod:

I wish to thank you very much indeed for sending me your review of the Carbohydrate Metabolism and Insulin; and especially for the very kind way, in which you mention my own investigations. Your fundamental work will be one of the most valuable parts of my library.
I remain
Yours Truly,
O Minkowski