Identification on verso (handwritten): I, Werner Muller, Ad Reinhart [sic] at rodeo, Wyoming, 1951 Day is seated behind Mueller (smoking a pipe). Reinhardt is seated at Mueller's left. Mueller's son Christopher is seated behind Mueller and Reinhardt, facing in the opposite direction from the rest of the crowd.
Worden Day, Werner Mueller, and Ad Reinhardt, 1951 / Henrietta Mueller, photographer. Worden Day papers, 1940-1982. Archives of American Art, Smithsonian Institution.
Current copyright status is undetermined
Archives of American Art, Smithsonian Institution Washington, D.C. 20560