Description given with photo: "Says Brewster of Fered to Call Off Hughes Probe. Washington, D.C. Howard Hughes, center, charged under oath today that Sen. Owen Brewster, ( R ) of ME., offered to call off the senate probe of his warplane contracts if Hughes would agree to a merger of his trans-world airlines with Pan-American Airways. Thomas A. Slack, left, counsel for the Hughes Tool Co., and Noal Deitrich, right, executive vice president of the Hughes Tool Co., are shown conferring with Hughes shortly after he took the witness stand. -INP Photo by N.K. Benson- 8/6/47."