Browse Items (1 total)
- Source is exactly "The William E. Boeing Sr. Papers (2005-10-06-B), Box 1, Folder 34"
[William E. Boeing's Martin Model TA Hydro seaplane]
![[William E. Boeing's Martin Model TA Hydro seaplane]](https://digitalcollections.museumofflight.org/files/square_thumbnails/aeb69ebcb187f531db19ff8709ca7707.jpg "[William E. Boeing's Martin Model TA Hydro seaplane]")
Photograph of William E. Boeing's Martin Model TA Hydro seaplane on Lake Washington, October 21, 1915.Inscription: "Trial trip 10/21/15 - Lake Washington - Martin Seaplane."