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Public domainPublic domainfalsefalse
This advertisement (or image from an advertisement) is in the public domain because it was published in a collective work (such as a periodical issue) in the United States between 1929 and 1977 and without a copyright notice specific to the advertisement. Unless its author has been dead for several years, it is copyrighted in jurisdictions that do not apply the rule of the shorter term for US works, such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties. See this page for further explanation.
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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
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