You are hereHome › DeVere Helfrich Rodeo Photographs › Larry Mahan on a try out horse Summary Full Description Subject(s): Rodeos-Oregon-PortlandSaddle bronc ridingPortland, OregonMahan, Larry Date Created: 1963 Title: Larry Mahan on a try out horse. Name(s): Helfrich, Devere, photographer Date Created: 1963 Physical Form: Safety film negativeblack and white Extent: 3.25x4.5 in. Identifier(s): Accession Number: 81.023.22641 Note(s): October 13, 1963 Pacific International (Nite) Subject(s): Rodeos-Oregon-PortlandSaddle bronc ridingPortland, OregonMahan, Larry In Collections: DeVere Helfrich Rodeo Photographs