Subject

• landscapes (78) + -
• landscape photographs (44) + -
• rodeos-south dakota-nemo (13) + -
• landscapes-colorado (10) + -
• rodeos-missouri-kansas city (9) + -
• cities & towns (8) + -
• rodeos-arizona-tucson (8) + -
• landscape photographs-arizona (7) + -
• landscape paintings (6) + -
• flowers-portugal-madeira (madeira islands) (5) + -

• paintings (5) + -
• flowers-germany (4) + -
• rodeos-oklahoma-oklahoma city (4) + -
• rodeos-texas-dallas (4) + -
• grand canyon (3) + -
• landscape exterior (3) + -
• mountains-arizona (3) + -
• rodeos-arkansas-little rock (3) + -
• rodeos-missouri-valley park (3) + -
• rodeos-washington-ellensburg (3) + -
• rodeos-wyoming-cheyenne (3) + -
• buildings (2) + -
• clothing & dress-germany (2) + -
• deserts (2) + -
• mountains (2) + -
• rodeos-iowa-fort madison (2) + -
• rodeos-iowa-sidney (2) + -
• rodeos-missouri-camdenton (2) + -
• rodeos-washington-omak (2) + -
• rodeos-wyoming-sheridan (2) + -
• bison (1) + -
• bridges (1) + -
• canyons (1) + -
• cemeteries (1) + -
• city & town life-oklahoma-stillwater (1) + -
• country life-oklahoma-shawnee (1) + -
• country life-oklahoma-stillwater (1) + -
• cowboys (1) + -
• deer (1) + -
• forts & fortifications (1) + -
• group portraits (1) + -
• horses-oklahoma-stillwater (1) + -
• houses-oklahoma-payne county (1) + -
• houses-oklahoma-shawnee (1) + -
• hunting (1) + -
• lakes & ponds (1) + -
• lakes & ponds-oklahoma-shawnee (1) + -
• lumber industry (1) + -
• petrified forest national park (1) + -
• portrait photographs (1) + -

Personal Photographer

• gregory, bern (34) + -
• helfrich, devere (34) + -
• doubleday, ralph r. (16) + -
• wantland, henry madison (8) + -
• helfrich, helen (6) + -
• du cane, ella (5) + -
• mitchell, edward h. (3) + -
• rasmessen, r. (3) + -
• addison, george a. (1) + -
• hildenbrand, hans (1) + -

• jackson, william henry (1) + -
• jarvis, john f. (1) + -
• muller, franz e. (1) + -
• rieder, m. (1) + -
• riesen (1) + -
• tinker, arthur m. (1) + -
• wilcox, howard e. (1) + -

Corporate Photographer

• underwood & underwood (7) + -
• atherton and son photographers (1) + -
• emporium indian basketry (1) + -
• lowman & hanford (1) + -
• williamson-haffner company (1) + -

Media Type

• black and white (87) + -
• safety film negative (41) + -
• color (22) + -
• nitrate negative (16) + -
• postcard (15) + -
• stereograph (11) + -
• photographic postcard (9) + -
• dry plate negative (8) + -
• photographic print (6) + -
• cabinet card (2) + -

• albumen print (1) + -

Collection

• DeVere Helfrich Rodeo Photographs (40) + -
• Bern Gregory Rodeo Photographs (34) + -
• Photographic Study Collection (17) + -
• Ralph R. Doubleday Rodeo Photographs (16) + -
• Ed Breen Rodeo Photographs (13) + -
• Carl Link Postcards (11) + -
• Robert E. Cunningham Oklahoma History Collection (8) + -
• Art and Artifacts (5) + -
• Quarter Circle U Ranch Photographs (1) + -
• Tad S. Mizwa Collection (1) + -

• Arthur M. Tinker Photographs (1) + -
• George A. Addison Photographs and Tax Document (1) + -