2021-06-172021-06-171946-06-10https://repository.tcu.edu/handle/116099117/47382Letter from Sam Rayburn, Speaker of the House of Representatives, to Amon Carter regarding OPA Extension Bill.8x10.5 paperPrior written permission from TCU Special Collections required to use any document or photographRayburn, SamSpeaker of the United States House of RepresentativesOilOil productionLaborDocument