April 17, 1920
Dr. L. H. Pammel,
Iowa State College,
Dept of Botany,
Ames, Iowa.
My dear Dr. Pammel:--
How delighted I was to get your good letter, and am glad to know you received the specimens of Fungi. When I find other things of interest, I…
May 30, 1918
Dr. L. H. Pammel
Iowa State College,
Ames, Iowa.
My dear Dr. Pammel:
This is to say that I have received the copy of your splendid book. I have heard of it many times, and expected some thing unusually good; but I confess that I was not…
