2020-08-102020-08-101952-02-04https://repository.tcu.edu/handle/116099117/40037Letter from Civil Aeronautics Administration to Amon G. Carter addressing his concerns on American Airlines tax position.8.5x11 paperPrior written permission from TCU Special Collections required to use any document or photographAviationAir travelAmerican AirlinesCivil Aeronautics Board (CAB)Document