Radio addresses by Sol Bloom, Congressman from New York, associate director, George Washington Bicentennial Commission: Mothers' day, broadcast from Washington, D. C., by National Broadcasting Company [May 10, 1931]; Flag day, broadcast from Betsy Ross House, Philadelphia, by Columbia Broadcasting Company and associated stations [June 14, 1931]; Independence day, broadcast from Independence Hall, Philadelphia, by National Broadcasting Company chain of stations [July 4, 1931]; Fort Necessity ground-breaking ceremony, broadcast from Pittsburgh, Pa., by KDKA [Sept. 29, 1931.] [2d edition.]

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