July 9, 1918 Prof. L. H. Pammel Iowa State College, Ames, Iowa. My dear Dr. Pammel: I wish to thank you for the splendid collection of botanical papers, for which I am sure you are responsible. I am especially pleased to receive those written by yourself. Trusting that you are well and that all goes well with you, and with kindest regards to Mrs. Pammel and the children, I am, Yours most sincerely, G. W. Carver Director Dept. of Research & Experiment Station