2019-11-012019-11-011949-04-01https://repository.tcu.edu/handle/116099117/35659"Bills of Policy Approved by the Delegates to the Sixth National Aviation Clinic" with note from John Dwight Sullivan, executive vice president of the National Air Council, to members of the Board of Managers and Board of Governors of the Council.8.5x11 paperPrior written permission from TCU Special Collections required to use any document or photographAviationNational Air CouncilDocument