Access Restricted Archival objects in this container: Burton E. Green Investment Company, Noah Dietrich, and Neil S. McCarthy, congressional record and supporting evidence for the sale of real estate in Los Angeles, California, 1930 November 30 to 1944 April 18 Raymond A. Cook, Mortimer Caplin, R. J. Cordiner, and Howard Hughes letters arguing against a claim deeming HHMI's assets as excessive, 1954 July 15 to 1956 March 26 Application and supporting evidence requesting HHMI's tax exemption from the Internal Revenue Service, 1955 June 01 Hughes Nevada Organization, hotel closed circuit television agreement, photocopies, 1973 May 23 Robert L. Meyer, letters to medical researchers requesting to review his HHMI article on lactate dehydrogenase (LDH) tests for kidney and bladder carcinomas, 1955 November 29 to 1970 November 14 HHMI summary of goals and accomplishments, drafts with edits, approximately 1960 to 1962 Wright Patman, Richard Hannah, and Robert A. Maheu letters, reports, and congressional record regarding the HHMI's assets, 1962 July 23 to 1962 August 25 Mary K. Markette, Nadine Henley, and Richard Hannah, copies of the HHMI mission statement and corporate background, 1962 August 15 Wright Patman and John W. McCormack, report deeming the HHMI's assets as excessive, 1962 August 20