Photograph of a crowd watching "Boston," one of the Douglas World Cruiser (DWC) aircraft, flying low over a field, 1920s.
Stamped on verso: "Finished by Willis Art Gallery. Sweetwater, Texas."
Photograph of Lowell H. Smith (far left), Erik H. Nelson (far right), and two unidentified men standing next to "New Orleans," a Douglas World Cruiser (DWC) aircraft, circa 1920s.
Inscription on verso: "Capt. Lowell Smith on left. Lt. Eric [Erik]…
Photograph of a crowd gathered to see "Chicago," a Douglas World Cruiser (DWC) aircraft, in Sweetwater, Texas, circa 1920s. An emblem is painted on the fuselage, along with the text "Air Service U.S.A. World Flight."
Inscription on verso: "Smith's…