Ever since the earliest days of aviation, pilots had to wear appropriate clothing to keep warm at altitude. This was especially true during World War I, when most aircraft had open cockpits. From this ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Gen. Claire Chennault's United States ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. United States Army Air Forces (USAAF) ...
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