May 5, 1922 My dear Dr. Pammel:-- You may be able to boil these down and get out of them something that you need. I am writing this on the train to Washington, D.C., April 23rd, 1922. I did not know that you had the slightest idea of filing the letter I sent you, in the archives of history. I fear that I did not do you anything like justice. If you will send a copy of it back to me, I am sure I can greatly improve upon it. Very sincerely yours, Geo. W. Carver Research and Experiment Station. GxC:K