Browse Items (4 total)
- Collection: Box: 1, Carton: 15 - Identification cards, circa 1916-1918
[Aero Club of America Aviator's Certificate for Hamilton Coolidge]
![[Aero Club of America Aviator's Certificate for Hamilton Coolidge]](https://digitalcollections.museumofflight.org/files/square_thumbnails/068a4fd9ba766111d3719423a790678a.jpg "[Aero Club of America Aviator's Certificate for Hamilton Coolidge]")
Aero Club of America Aviator's Certificate for Hamilton Coolidge, August 30, 1916.
[American Expeditionary Forces identity card for Hamilton Coolidge]
![[American Expeditionary Forces identity card for Hamilton Coolidge]](https://digitalcollections.museumofflight.org/files/square_thumbnails/2ff1404dbd4af83383482e1b5c4bb35c.jpg "[American Expeditionary Forces identity card for Hamilton Coolidge]")
American Expeditionary Forces identity card for 1st Lieutenant Hamilton Coolidge, circa 1917-1918
[Air Service Institute membership card for Hamilton Coolidge]
![[Air Service Institute membership card for Hamilton Coolidge]](https://digitalcollections.museumofflight.org/files/square_thumbnails/2b74b0f47d204cc46d9c1901043e581f.jpg "[Air Service Institute membership card for Hamilton Coolidge]")
Air Service Institute membership card for Lieutenant Hamilton Coolidge, 1918.
[Hamilton Coolidge]
![[Hamilton Coolidge]](https://digitalcollections.museumofflight.org/files/square_thumbnails/4a55f6f2225785ff95191ec8c9f86e3f.jpg "[Hamilton Coolidge]")
Identification photograph of Hamilton Coolidge, circa 1918.