WWI. French airplane, judging by the roundels.
helen richey (1909 – 1947) was a pioneering female aviator ... she was the first woman to be hired as a pilot by a commercial airline in the united states ... the first woman sworn in to pilot air mail and was one of the first female flight instructors
Manfred von Richthofen (1892 – 1918), also widely known as the Red Baron, was a German fighter pilot with the Imperial German Army Air Service (Luftstreitkräfte) during World War I. He is considered the top ace of that war, being officially credited with 80 air combat victories.