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oe ‘ CNATIONAL LABOR RELATIONS BOARD WASHINGTON, D. C. J. WARREN MADDEN EDWIN 8. SMITH WILLIAM H. LRISERSON - 19 January 1940 John Edgar Hoover, Director Federal Bureau of Investigation United States Department of Justice Washington,D.C. ; Dear Ur. Hoovers This will acimowledze receipt of your letter of We regret that through inadvertence the letter referred to in our commmication of January 3 was not forwarded to you. . he We now enclose this letter.. Very t