You are hereHome › DeVere Helfrich Rodeo Photographs › Mike Mayer off Billy The Kid (AJ) Summary Full Description Subject(s): Rodeos-California-San FranciscoBull ridingSan Francisco, CaliforniaMayer, MikeBulls-Billy The Kid Date Created: 1964 Title: Mike Mayer off Billy The Kid (AJ). Name(s): Helfrich, Devere, photographer Date Created: 1964 Physical Form: Safety film negativeblack and white Extent: 3.25x4.5 in. Identifier(s): Accession Number: 81.023.25475 Note(s): October 24, 1964 "Cow Palace" Afternoon Subject(s): Rodeos-California-San FranciscoBull ridingSan Francisco, CaliforniaMayer, MikeBulls-Billy The Kid In Collections: DeVere Helfrich Rodeo Photographs