A series of lectures given at the Library of Congress in Washington, D.C.An online collection of early educational public radio content from the National Association of Educational Broadcasters (NAEB).
https://www.unlockingtheairwaves.org/programs/library-of-congress-lectures/
Pamela Travers, part two
This program, the second of three parts, focuses on novelist Pamela Travers, author of "Mary Poppins."