2021-01-202021-01-201939-07-08https://repository.tcu.edu/handle/116099117/43165Headline: "19 Making First Flight Over 'Northern Route' Aboard Yankee Clipper"17x22 PaperPrior written permission from TCU Special Collections required to use any document or photographPan Am World AirwaysCarter, Amon Giles, Sr.Article