Browse Items (613 total)
- Collection: Series III - Oversize Materials
[Third Army uniform patch]
![[Third Army uniform patch]](https://digitalcollections.museumofflight.org/files/square_thumbnails/4d7265ffd3559f536db09c78e8a099f7.jpg "[Third Army uniform patch]")
Uniform patch for the Third Army, American Expeditionary Forces, United States Army, circa 1917-1919.
Part of the Wilbur D. Kennedy photograph album containing six hundred and five (605) black-and-white photographs, as well as a few pieces of…
Mitchell fought valiantly for a unified air service [Newspaper clipping]
![Mitchell fought valiantly for a unified air service [Newspaper clipping]](https://digitalcollections.museumofflight.org/files/square_thumbnails/1b77203243340f15ac2caeee4b4f4532.jpg "Mitchell fought valiantly for a unified air service [Newspaper clipping]")
Newspaper clipping, "Mitchell fought valiantly for a unified air service," from The Detroit News, February 20, 1936. Obituary for Brigadier General William L. "Billy" Mitchell, describing his military career, his advocacy for a unified air force, and…
[Certificate of promotion for Wilbur D. Kennedy]
![[Certificate of promotion for Wilbur D. Kennedy]](https://digitalcollections.museumofflight.org/files/square_thumbnails/e5412c395c4d5bb6532b51841f411fcc.jpg "[Certificate of promotion for Wilbur D. Kennedy]")
Certificate verifying Wilbur D. Kennedy's promotion to First Lieutenant in the Aviation Section of the Signal Corps, United States Army, November 20, 1917.