2018-11-202018-11-201937-10-11https://repository.tcu.edu/handle/116099117/22556Letter from Amon Carter to Harlee Branch, Assistant postmaster general, expressing concern over treatment of Ft. Worth air routes in relation to Dallas.8.5 x 11 PaperPrior written permission from TCU Special Collections required to use any document or photographAviationCarter, Amon Giles, Sr.National Air TransportLetter re: air mailDocument