Stamped : 'Approved (Signed) A. Maguire, Assistant Chief Engineer.' In lower right corner: '6-W-74.' Some annotations written over in yellow; black dotted line added between forebay and final spring in the northwest. Scale [ca. 1:6,000] 1 in.=500 feet
Description given with photograph: "Howard Hughes as he accepted the Collier trophy award at NBC Hollywood Studios is shown with announcer Clinton (Buddy) Twiss."
Description given with photo: "Hughes Has Session With Senate Committee, Washington, D.C. -- Howard Hughes, right, who met with members of the Senate War Investigating Committee Feb. 11, is shown after the secret session with senators Carl A. hatch (D. - N.M.), Owen Brewster (R. - ME.), and William F. Knowland (R. Calif.), left to right. Committee chairman Brewster told reporters Hughes discovered certain war contracts of his were under investigation and "asked to appear to discuss them informally with the committee." Credit Line (ACME) 2/11/47."