In the case of the United Nations Treaty on the Protection of Antarctic Treaty, which was held 64 years ago, the United Nations Treaty on the Protection of Antarctic Treaty continued to be held on June 23, 1961, and the South Pole Treaty continued to be held on June 23, 1961, and the South Pole Treaty continued to be held on June 23, 1961, and the South Pole Treaty continued to be held on June 23, 1961, and the South Pole Treaty continued to be held on June 23, 1961, and the South Pole Treaty continued to be held on June 23, 1961, when the United Nations Treaty on the Protection of Antarctic Treaty continued to be held on December 1, 1969, and the United Nations Treaty on the Protection of Antarctic Treaty continued to be held on December 1, 1969, when the United Nations Treaty on the