William “Bill” Sinkin signing a HemisFair document at his desk. Sinkin served as President of the Board of Directors of San Antonio Fair, Inc. from April 1963 to November 1964. Photo courtesy of The University of North Texas Libraries’ Portal to Texas History.
William “Bill” Sinkin signing a HemisFair document at his desk. Sinkin served as President of the Board of Directors of San Antonio Fair, Inc. from April 1963 to November 1964. Photo courtesy of The University of North Texas Libraries’ Portal to Texas History.