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  1. Cover of the supplementary material for March of Science, an episode of the radio program The World is Yours, issued January 15, 1940.

    The World is Yours: Smithsonian on the Radio

    • Date: June 8, 2017
    • Creator: Jennifer Wright
    • Description: The Smithsonian's "The World is Yours" series was one of the most successful educational radio programs of of the 1930s.

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Showing results 1 - 1 of 1 for Audio-visual materials