File contains correspondence with the International Development Research Centre (IDRC) and its president, Ivan Head, mainly concerning funding for Pacem in Maribus (PIM) IX. The file also contains a piece of correspondence with Ziga Vodusek of the International Center for Public Enterprise in Developing Countries.
File contains correspondence to/from: Nobel Harbinson, Wolfgang Hauser, James Hannaham, Earl H. Herron, Junior, Uwe Holtz, Hilton International (Curt Strand), Norton Ginsburg, M.R. Healy, R.D. Hodgson, Bille Hougart, Paul Henry (with resume), Richard M. Huber, Walter Haas, James D. Hart, Joe A. Hanson, and Arne Haselbach.
File contains correspondence with Mrs. Marjorie Brown-Desbiens, W. William Harvey and Dr. Barry Bugan. Also includes the document "Cuestionario," along with a Spanish cover letter from Elisabeth Mann Borgese.
File contains correspondence concerning sea-bed mining, Pacem in Maribus (PIM) conferences, and other topics. Correspondents include Jan P. Pronk, F. Gerard Adams, and Maurice Abela.