Lawson, Thomas W. Alleged divulgence of President's note to belligerent Powers, hearings on H. Res. 420, asking for investigation of conflicting interpretations placed upon President's note to belligerent Powers by State Department, and fluctuations of market causedthereby, and H. Res. 429, appointing committee to investigate charges made by Thomas W. Lawson, and H. Res. 442, 443, 446-448, Feb. 24, 1917.