Browse Items (1 total)
- Source is exactly "The William E. Boeing Sr. Papers (2005-10-06-B), Box 1, Folder 31"
[Unidentified aircraft in flight]
![[Unidentified aircraft in flight]](https://digitalcollections.museumofflight.org/files/square_thumbnails/a1002f0f931f8150de0c697ed03eb3aa.jpg "[Unidentified aircraft in flight]")
Photograph of an unidentified aircraft in flight over Los Angeles, California, circa 1910s-1920.Inscription: "Los Angeles 10/14 - In flight."