Soap Bubble for Grown Boys and for Engineering, circa 1943

This series holds manuscripts and correspondence related to Professor Matzke's publications from his Ph.D. Dissertation to his later work on liverwort culture. Included here are the manuscripts for a series of Encyclopedia American entries. The checklist of Salgado drawings is related to an unidentifiable manuscript. Also included here are manuscripts of Matzke's speeches and his poetry and fiction. Photographs and line drawings are filed with appropriate manuscripts.