House documents, 80th Congress. 625. Letter relating to Edward U. Condon, letter from acting Secretary of Commerce transmitting refusal to transmit to House of Representatives letter relating to Edward U. Condon, director of Naitonal Bureau of Standards, dated May 15, 1947, written by J. Edgar Hoover, director of Federal Bureau of Investigation and addressed to W. Averell Harriman, Secretary of Commerce.

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