Harmsen Art Museum Foundation, Golden, Colorado.
Gift to the present owner from the above, 2001.
Items Sold to Benefit the Denver Art Museum Acquisitions Fund
Denver, Colorado, Colorado Historical Society, n.d.
Oklahoma City, Oklahoma, National Cowboy Hall of Fame and Western Heritage Center, The Pulps and the Slicks: The Golden Age of Western Illustration, November 22, 1991-March 15, 1992.