IdentifierGAF_image_099SourceGeneral Aircraft Files, Boeing Model 40B-4 B&W Photos FolderDescriptionPhotograph of a Varney Air Lines Boeing Model 40B-4 aircraft (tail number NC10344), Portland, Oregon, circa 1930s. Aircraft is pictured in three-quarters rear right view.
[Boeing Model 40B-4 aircraft], [GAF_image_099]. Museum of Flight Digital Collections, accessed 06/12/2025, https://digitalcollections.museumofflight.org/nodes/view/26278
![[Boeing Model 40B-4 aircraft]](/img/placeholder.gif?1761251355 "[Boeing Model 40B-4 aircraft]")