Biography of Truman G. Yuncker
Series 1. Biographical Information. 1936-1968
Series 2. Festschrift. 1987-1989
Series 3. DePauw Archives. 1919-1989
Series 4. Ethel Burnett Claflin Yuncker Papers. 1943-1981
Series 5. Correspondence. 1938-1964
Series 6. Expeditions. 1932-1953
Series 7. Mss. & Publications. --1972
Series 9. William Trelease Papers. 1928-1936
Series 10. Geographic Files . ca. 1919-1964
Series 11. Species Files. ca. 1919-1964
Series 12. Illustrations. n.d.