Achenbach Foundation for Graphic Arts, the Fine Arts Museums of San Francisco
Autry Museum of Western Heritage, Los Angeles
The Bancroft Library, University of California, Berkeley
California Historical Society, San Francisco
Louis A. Capellino
Crocker Art Museum, Sacramento
M. H. de Young Memorial Museum, the Fine Arts Museums of San Francisco
Garzoli Gallery, San Rafael, California
The Gilcrease Museum, Tulsa, Oklahoma
Eldon and Susan Grupp
F. E. Keeler III
Dr. Oscar and Trudy Lemer
James and Susan McClatchy
Everett Millard
Museum of Fine Arts, Boston
The National Cowboy Hall of Fame and Western Heritage Center, Oklahoma City, Oklahoma
National Museum of American Art, Smithsonian Institution, Washington, D.C.
Oakland Museum of California
Hideko Goto Packard
Mr. and Mrs. A. R. Phillips Jr.
Post Road Gallery, Larchmont, New York
Private collections
Sacramento Archives and Museum Collection Center
Santa Barbara Historical Society
Santa Barbara Museum of Art
Southwest Museum, Los Angeles