Browse Items (1 total)
- Source is exactly "The William E. Boeing Sr. Papers (2005-10-06-B), Box 4, Folder 35"
[Envelope with "Billie" typed on front and William E. Boeing's Seattle address printed in upper left corner, circa 1930s-1950s]
![[Envelope with "Billie" typed on front and William E. Boeing's Seattle address printed in upper left corner, circa 1930s-1950s]](https://digitalcollections.museumofflight.org/files/square_thumbnails/620e14f03eabb6955165dac5dd62a937.jpg "[Envelope with "Billie" typed on front and William E. Boeing's Seattle address printed in upper left corner, circa 1930s-1950s]")
Envelope with "Billie" typed on front and William E. Boeing's Seattle address printed in upper left corner, circa 1930s-1950s.