Motorists in Hupmobile automobile traveling on rocky road, Hupmobile United American Tour
View of motorists in Hupmobile car traveling on rocky road during the Hupmobile United American Tour. The tour was also known as the Hupmobile Capital-to-Capital tour. Handwritten on back: "Hupmobile United America [sic] tour, August 28, 1916 - January 21, 1917. Photo by William H. Krohn."