Subject

• Saddle bronc riding (194) + -
• Artists (145) + -
• Artists' studios (111) + -
• Museum events (99) + -
• Calf roping (79) + -
• Art exhibitions-Oklahoma-Oklahoma City (72) + -
• Group portraits (70) + -
• Bull riding (66) + -
• Rodeos-Missouri-St. Louis (63) + -
• Rodeos-Missouri-Kansas City (61) + -

• Bull fighting (45) + -
• Rodeos-Tennessee-Memphis (43) + -
• Portrait photographs (39) + -
• Barrel racing (35) + -
• Paintings (30) + -
• Bareback riding (28) + -
• Rodeos-Arizona-Tucson (28) + -
• Rodeos-California-Santa Maria (28) + -
• Specialty acts (25) + -
• Rodeos-Oklahoma-Oklahoma City (23) + -
• Rodeos-Wyoming-Cheyenne (23) + -
• Rodeos-Illinois-Chicago (22) + -
• Rodeos-Nebraska-North Platte (22) + -
• Rodeos-Oklahoma-Tulsa (22) + -
• Rodeos-Missouri-Springfield (21) + -
• Rodeos-Arkansas-Fort Smith (18) + -
• Rodeos-Iowa-Fort Madison (17) + -
• Rodeos-Kentucky-Lexington (17) + -
• Men (15) + -
• Rodeos-Missouri-Sikeston (15) + -
• Galleries & museums-Oklahoma-Oklahoma City (13) + -
• Steer wrestling (13) + -
• Rodeo clowns (12) + -
• Rodeos-Colorado-Denver (12) + -
• Rodeos-Missouri-Fredericktown (11) + -
• Rodeos-Texas-Dallas (11) + -
• Rodeos-Oregon-Pendleton (10) + -
• Steer roping (10) + -
• Team roping (Heading) (10) + -
• Rodeos-Indiana-Indianapolis (9) + -
• Rodeos-Washington-Ellensburg (9) + -
• Rodeos-Kansas-Kansas City (8) + -
• Rodeos-Montana-Great Falls (8) + -
• Rodeos-Illinois-Kankakee (7) + -
• Rodeos-Missouri-Cassville (7) + -
• Books (6) + -
• Rodeos-Arkansas-Little Rock (6) + -
• Specialty Acts (6) + -
• Trick riding (6) + -
• Rodeos-Missouri-Hillsboro (5) + -

Personal Photographer

• Gregory, Bern (463) + -
• Helfrich, Devere (162) + -
• Doubleday, Ralph R. (6) + -
• Helfrich, Helen (4) + -
• Blakely, G. Clark (2) + -
• Clark (1) + -
• Clark, Pat (1) + -
• Harding, Frank (1) + -
• Stecker (1) + -
• Wantland, Henry Madison (1) + -

Corporate Photographer

• National Cowboy & Western Heritage Museum (258) + -
• C. P. Corporation (1) + -
• Clark Gallery (1) + -
• Loew's Inc. (1) + -
• Ramsour & Pennell (1) + -
• Shepherd (1) + -
• United Artists (1) + -

Artist

• Hulings, Clark (1) + -

Media Type

• Safety film negative (424) + -
• black and white (220) + -
• color (143) + -
• Black and white (51) + -
• Color (33) + -
• Photographic print (9) + -
• Nitrate negative (5) + -
• Photographic postcard (4) + -
• Film still (3) + -
• Postcard (3) + -

• Cabinet card (2) + -
• colorized lithograph (2) + -
• Dry plate negative (1) + -
• Hand-tinted photographic print (1) + -
• Painting (1) + -
• oil on masonite (1) + -

Collection

• Bern Gregory Rodeo Photographs (463) + -
• Institutional Photographic Collection (257) + -
• DeVere Helfrich Rodeo Photographs (166) + -
• Photographic Study Collection (6) + -
• Ralph R. Doubleday Rodeo Photographs (5) + -
• Reuben Squire Collection (3) + -
• Smith Western Movie Stills (3) + -
• Aleta Lutz Collection (3) + -
• Art and Artifacts (2) + -
• Ed Breen Rodeo Photographs (2) + -

• Bruce McCarroll Collection of the Bonnie & Frank McCarroll Rodeo Archives (1) + -
• Polly Drayer Mills Burson Scrapbook (1) + -
• Frank Harding Stockyard Photographs (1) + -
• James E. Griffin Photographs (1) + -
• Robert E. Cunningham Oklahoma History Collection (1) + -
• Overland Westerners Photographs (1) + -
• Pratt Family Native American Photography Collection (1) + -
• Small Collections (1) + -