2018-11-202018-11-201945-02-17https://repository.tcu.edu/handle/116099117/22561Letter from Artemus Gates, United States Navy, to Charles EdwardWilson, Air Power League, giving an endorsement from the Navy of Air Power League.8.5 x 11 PaperPrior written permission from TCU Special Collections required to use any document or photographAviationUnited States Air ForceDocument