Identifier1990-10-26_image_001Parts1990-10-26_image_001_01SourceThe Robert W. Radoll Early Aviation Collection (1990-10-26), Box 1, Folder 9DescriptionPhotograph of unidentified aircraft (visible wing and tail numbers C-4309, C-791, C-289, and C-268) parked in a circle, circa 1920s-1930s. A U.S. mail truck is parked on the right.Creation Datecirca 1920s-1930sSubjectAir mail serviceExtent1 photograph : print, black and white ; 10 x 8 inOriginal Formatphotographic printsBibliographic CitationThe Robert W. Radoll Early Aviation Collection/The Museum of FlightRightsIn copyright
[Unidentified aircraft parked in circle], [1990-10-26_image_001]. Museum of Flight Digital Collections, accessed 15/02/2026, https://digitalcollections.museumofflight.org/nodes/view/1578
