Subject

• rodeos-iowa-sidney (1200) + -
• saddle bronc riding (250) + -
• bull riding (212) + -
• group portraits (174) + -
• bareback riding (158) + -
• portrait photographs (148) + -
• calf roping (94) + -
• steer wrestling (82) + -
• barrel racing (23) + -
• trick riding (20) + -

• aerial photographs (8) + -
• horses (5) + -
• grand entries (4) + -
• specialty acts (3) + -
• animal portraits (2) + -
• landscape photographs (2) + -
• marching bands (2) + -
• parades & processions (2) + -
• rodeo clowns (2) + -
• unidentified (2) + -
• airplanes (1) + -
• bull fighting (1) + -
• bulls - [name] (1) + -
• cowgirls (1) + -
• steer riding (1) + -
• tractors (1) + -
• trick roping (1) + -

Personal Photographer

• helfrich, devere (1121) + -
• doubleday, ralph r. (73) + -
• hebrank, o. j. (2) + -
• low, j. b. (2) + -
• helfrich, helen (1) + -

Corporate Photographer

• o'neill photo company (1) + -

Media Type

• black and white (1199) + -
• safety film negative (1119) + -
• nitrate negative (72) + -
• photographic print (8) + -
• photographic postcard (1) + -

Collection

• DeVere Helfrich Rodeo Photographs (1119) + -
• Ralph R. Doubleday Rodeo Photographs (72) + -
• Gene Lamb Rodeo Photographs (3) + -
• Pro-Rodeo Historical Society Collection (3) + -
• Troy Fort Photographs (2) + -
• Leonard Stroud Collection (1) + -