You are hereHome › Bern Gregory Rodeo Photographs › John Gass on unknown mount Summary Full Description Subject(s): Rodeos-Oklahoma-Oklahoma CitySaddle bronc ridingOklahoma City, OklahomaGass, Johnny Date Created: 1976 Title: John Gass on unknown mount. Name(s): Gregory, Bern, photographer Date Created: 1976 Identifier(s): Accession Number: 1999.025.1141.19 Note(s): Oklahoma City, Roll G, 09-30 to 10-05-1976 Subject(s): Rodeos-Oklahoma-Oklahoma CitySaddle bronc ridingOklahoma City, OklahomaGass, Johnny In Collections: Bern Gregory Rodeo Photographs