Ralph De Palma and passenger in Mercedes racecar, 1914 Elgin Races
View of driver Ralph De Palma and passenger racing Mercedes car no. 10 past spectators during the 1914 Elgin Races in Illinois. Stamped on back: "Spooner & Wells, Inc., photographers, 1231 Woodward Ave., Detroit, Mich." Handwritten on back: "Ralph De Palma in Mercedes #10 passing crowd on Britton Hill. Elgin Races, 1914."