Inscription on verso: "N.A.T. airmail, [illegible] / 1 copy to J[?] Adv. Agency."Creation Datecirca 1920s-1930sSubjectAir mail serviceNational Air TransportHangarsExtent1 photograph : print, black and white ; 10 x 8 inLanguageEnglishOriginal Formatphotographic printsBibliographic CitationThe Robert W. Radoll Early Aviation Collection/The Museum of FlightRightsCopyright undetermined
[Unidentified aircraft in flight over NAT hangar], [1990-10-26_image_003]. Museum of Flight Digital Collections, accessed 08/12/2025, https://digitalcollections.museumofflight.org/nodes/view/1581
![[Unidentified aircraft in flight over NAT hangar]](/img/placeholder.gif?1761251355 "[Unidentified aircraft in flight over NAT hangar]")