Back of photograph: Prof. E.A. Popenoe Entomology Horticulture 1879-1897. 1899-1907.
Citation: Courtesy "Professor E.A. Popenoe", Photograph albums, Album 2, Morse Department of Special Collections, Kansas State University Libraries.
Image included in Photograph Album 2 (https://krex.k-state.edu/dspace/handle/2097/36755)