IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Metal advertising model of a Boeing ...
The Smithsonian National Air & Space Museum welcomed the Boeing S-307 Stratoliner to its new home, the Steven F. Udvar-Hazy Center. Originally built in the late 1930s, the four-engine Stratoliner was ...
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