United States, 39.76, -98.5Rogers, Kenneth, 1907-19891904/1970View of professional boxer Jack Dempsey (middle, white shirt) on the back of a train car.William Harrison Dempsey fought under the name Jack Dempsey. Dempsey held the World Heavyweight boxing title from 1919-1926. He was also known as the "Manassa Mauler," after his hometown of Manassa, Colorado.image/jpegVIS 82.63.02ahc082063002a.jpgKenneth Rogers photographs, Atlanta History Centerhttp://rightsstatements.org/vocab/InC/1.0/Railroad cars--1920-1930AthletesBoxers (Sports)Dempsey, Jack, 1895-1983Jack DempseyStillImage