Title

Boeing XB-15, 1938

Caption

Boeing XB-15 four-engine heavy bomber, prototype of the B-17 flying fortress.
1938

Date

1938

Credit line

Photo12/Collection Bernard Crochet

Reference

CRO18A00_424

License type

Rights managed

Available size

59.6Mb (3.8Mb) / 17.7in x 13.1in / 5315 x 3919 (300dpi)

Keywords

20th century Aviation Military Aviation Aircraft War Aviation Plane In flight Sky Clouds American United States USA US Army USAAC Flying 1930s Thirties