In Kentucky; Official Publication of the Commonwealth of Kentucky. Frankfort, Kentucky: Division of Publicity, Department of Conservation, Spring 1937

In Kentucky; Official Publication of the Commonwealth of Kentucky. Frankfort, Kentucky: Division of Publicity, Department of Conservation, Spring 1937, Volume: Gilbert D499. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/526274 Accessed December 27, 2025.