Back of the postcard. Some of the wording is not readable. It looks like the postcard was sent to a woman, Miss Stewart of California, from Paul Smith.
The Lockheed 14 aircraft in France. Text printed on photograph's accompanying strip of paper: "Howard Hughes as he landed in Paris on the first leg of his round-the-world flight."
Description printed on photograph's accompanying strip of paper: "Howard Hughes in the cockpit of his plane. A few minutes before leaving Paris for Moscow on the second leg of his flight around the world. 7-12-38"
Description printed on photograph's accompanying strip of paper: "Howard Hughes as he left Paris for Moscow on the second leg of his round the world flight 7-12-38"
A view of Howard Hughes and the Lockheed 14, likely in Fairbanks, Alaska. Text printed on back of photograph: "Howard Hughes leaving the silver monoplane. To his left is Eddie Lund, flight engineer. 7/38"