2019-11-012019-11-011946-03-23https://repository.tcu.edu/handle/116099117/35603Letter from Charles D. Frazer, secretary of The Air Power League, to Amon Carter with information about the Join Aviation Users' Conferences' clinic.8.5x11 paperPrior written permission from TCU Special Collections required to use any document or photographAviationNational Aeronautic Association (NAA)Document