From the KLVX Steamboats on the Colorado Photograph Collection (PH-00156). "COPY 25328 Reproduction from the Original in the Arizona Historical Society" stamp on verso.
The black and white view of the Lockheed 14 aircraft taking off on a part of Howard Hughes' Around the World flight. Typed onto a piece of paper attached to the image: "The Howard Hughes plane taking off from Minneapolis on their way to New York to complete a round the world flight."