View of poster for Auto Week in Detroit depicting passengers in automobile. Girl looks back at horse; Hotel Pontchartrain in background. Printed on front: "Hotel Pontchartrain, Detroit. Auto Week, Jan. 24-29, 1910. 'Look Mamma, there's a horse!'" Poster is signed: "Nash." Typed on back: "Auto Week at Hotel Pontchartrain in Detroit poster, 1910." Handwritten on back: "Architecture--Commercial."
