Since some entities carried out tests or gave advice in some way, or received information from Carlos Hidalgo & Asociates Office, here it is attached a list with the name of persons who are involved and/or institutions which know about the big Iron Rock and its weird characteristics and behavior:
• Lieutenant General Michael V. Hayden, USAF, Director National Security Agency (NSA), and chief Central Security Service (CSS). Fort George G. Meade, Maryland. Between 1997 and 1999 he served as Deputy Chief, United Nation Command and U.S. Forces Korea, Yongsan Army Garrison. South Korea.
• Mr. William B. Black, Acting Director of National Security Agency (NSA), USA. In the past he was Chief, NSA/CSS Representative Euro Office (NCEUR).
• Mrs. Mary C. Payne. NSA Public & Media Affairs Office. (301-688-6524). USA.
• Mrs. Pamela L. Porter. Director. ORTA. Tech Transfer Program. R3W042, R&E Building. (443-479-0311). United States of America.
• Dr. Michael Zolensky, from the NASA Johnson Space Center, Houston, TX 77058.
• Dra. Linda Welzenbach and the staff at the Smithsonian Museum. Antartic Meteorite Program. National Museum of New York.
• Mr. Tim McCoy, Curator-in-Charge. Div. of Meteorites. Smithsonian. National Museum of Natural History.
• Dr. Bernd Lehmann, at the Clausthal University, from the Geology and Mineralogy Department. Germany.
• Dr. Pierrick Roperch, at the Institut de Recherche por le developpement, IRD, France.
• Mr. Xu Shijie. Technology Attaché and First Secretary. Republic of China. Chinese Embasy. 550 Pedro de Valdivia street. Santiago of Chile.
• Mr. Ran Jingyu, Chinese Ambassador for Popular Republic of China in Chile. 550 Pedro de Valdivia street. Santiago of Chile.
• Dr. Brian K. Townley, at the Universidad de Chile, Departamento de Geologia.
• Dr. Carlos Cubas, chief of IDIEM, at the Universidad de Chile.
• PhD.Dr Jorge Garin and Dr. Rodolfo Manheim, Department for Metallurgy. USACH.
• Dr. Waldo Vivallo and Dr. Eugenia Fonseca, at the Sernageomin. Santiago of Chile.
• Professor Harry Bhadeshia, researcher at the Material Science and Metallurgy Department, by Cambridge University.
• Professor Carlos Roeschmann, at the Department of Geology, Universidad de Chile.
• Mr. Robert A. Haag, from the web site “Meteorite-Man”. Tucson. AZ 85726.
• Dr. Jay V. Ihlenfeld, Senior Vice President, Research and Development; 3M Business Corporate, 3M Center. I-94 McKnight Rd, St. Paul, MN 55144-1000, Maplewood, Minnesota, USA. Phone: (651) 733-1110.
• Dr. Paul Horn. Vice President IBM Corporation. 1133 Westchester Avenue, White Plains. NY New York 10604. USA.
• Mr. William H. Gates. Microsoft Corporation. San Francisco Bay Area Research Center. 455 Market Street, Suite 1690. San Francisco, California 94105. USA. Phone: (415) 778-8223