Sketches in graphite, pen, and colored pencil, of planes, boats and people, as well as many preparatory sketches of Fort Kearney for the Minden Post Office mural. Also includes some notes in pencil or purple pen.
William E. L. Bunn sketchbook #4, 1937. William E. L. Bunn papers, 1863-2009. Archives of American Art, Smithsonian Institution.
Current copyright status is undetermined
Archives of American Art, Smithsonian Institution Washington, D.C. 20560