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Captions
Trade advertisement for WGAR promoting their coverage of the 1938 Cleveland National Air Races, relayed over CBS.
Uploaded a work by WGAR Broadcasting Co./Goodwill Stations Group from ''Broadcasting-Broadcast Advertising'' - 01 Oct 1938 - [https://archive.org/details/broadcasting15unse/page/n457/mode/2up page 10] ([https://worldradiohistory.com/Archive-BC/BC-1938/1938-10-01-BC.pdf alternate version]) with UploadWizard