Main Room Display Two Display Cabinets. First cabinet from left tells the story of the beginning of the radio intelligence unit training On The Roof of the Navy Department Building on Constitution Avenue in Washington. Stories of the capture of radio intelligence personnel on Guam Island, and the escape of radio intelligence personnel from Corregidor, Philippines are provided. Message from the Chief of Naval Operations to the Commandant Sixteenth Naval District ordering the evacuation of radio intelligence personnel from Corregidor is post. Also, copy of the original letter from the Chief of Naval Operations dated 1928 requesting volunteers for radio intelligence work. A copy of a memorandum from Chief Commissaryman Thompson. Chief Thompson was left on the island and captured by the Japanese. After the liberation, his memorandum to Lieutenant John Litwiler explained there was a Japanese spy on Corregidor. The Japanese came aboard the island looking for the radio intelligence personnel, as they had on Guam. Second cabinet provides information of radio intelligence operations during World War II, i.e. Kwajalein Island, Johnston Island, Ted Wildman in the Gobi Desert, Members of the "Happy Valley" (Chungking, China) and the story of our last World War II casualty aboard the USS New Mexico. Copy of the Silver Star awarded to Markle Tobias Smith for action against the enemy as a Prisoner of War. The "Corregidor Plaque" donated to the Command Display by CWO3 Sidney Burnett, USN (Ret).