Motorcyclist Chamberlain racing motorcycle on track, 1911 Michigan State Fairgrounds meet
View of motorcyclist Chamberlain racing motorcycle no. 4 on track during the 1911 meet held at the Michigan State Fairgrounds. Stamped on back: "Spooner & Wells, Inc., photographers, 1231 Woodward Ave., Detroit, Mich., telephone North 1745." Handwritten on back: "Chamberlain, winning novice race, Detroit, Sept. 4, 1911."