Box 12

This series contains photocopies of materials housed in the DePauw University Archives related to Truman Yuncker's career as an educator and his civic life in Greencastle. Other material on these subjects is located in Series 1: Biographical Information and Series 4: Ethel Burnett Claflin Yuncker Papers. Photographs documenting Yuncker's career are found in Series 13: Photographs & Lantern Slides.

This series contains line drawings of Piperaceae related to Yuncker's research and 3 herbarium sheets with line drawings. Slides of some of the drawings are included in this series as well.

This series contains photo plates and unused material from the Festschrift volume. Other photographs are found in the Geographic Files and the Species Files.

This series holds the negatives of the photographs used for the festschrift volume. The glass plates are of two unidentified fungi.