"Gun Dog," Vol. 1 No. 6 p. 28 -- "The Bird Dog Portraits of Edmund Osthaus", July-August 1982

"Gun Dog," Vol. 1 No. 6 p. 28 -- "The Bird Dog Portraits of Edmund Osthaus", July-August 1982, Box: 35, Folder: 2, Volume: 6. George Bird Evans Papers, A&M 3610. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/142125 Accessed June 26, 2024.