2020-02-202020-02-201942-10-16https://repository.tcu.edu/handle/116099117/37362Copy of letter from Katrine Deakins, secretary to Amon Carter to Ignacio F. Herrerias, general manager of Herrerias Publications, Mexico City, thanking him on behalf of Carter for the photographs sent.8.5x11 paperPrior written permission from TCU Special Collections required to use any document or photographAviationAmerican AirlinesAir travelDocument