. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "1960\u201361 Silver Hut expedition"@en . . . . . . . . . . . . "The 1960\u201361 Silver Hut expedition or formally the Himalayan Scientific and Mountaineering Expedition was initiated by Edmund Hillary and Griffith Pugh with John Dienhart of World Books in America (producers of a children\u2019s encyclopaedia). The expedition lasted from September 1960 to June 1961. In 1958 Hillary and Pugh had discussed whether Everest could be climbed without oxygen; with improved acclimatising by wintering at say 20,000 feet (6,100 m) for six months beforehand. But Pugh\u2019s plans involving two bases on Everest (Base camp, and on the Western Cwm at 20,000 feet (6,100 m) feet) had been dropped by Hillary as a request to the Chinese had been rebuffed because of troubles in Tibet. And finance was needed; Hillary wrote to Pugh in 1959 \"I\u2019m damn certain that we\u2019d get someone on the top (of Everest) without oxygen but we\u2019d need a lot of cash\". In 1959 Hillary was awarded the Explorer of the Year Award by Argosy magazine; $US1000 and a trip to New York to address the award banquet. His speech and personality impressed Dienhart who invited him to their Chicago headquarters. Hillary proposed a \"Yeti search\" plus a party of climbers who would winter for the first time at (20,000 feet (6,100 m)) and then attempt the summit of Makalu (27,790 feet (8,470 m)) without oxygen. Hillary estimated the expedition cost at $US120,000 and after meeting him in Chicago in October 1959 the World Book board gave him $US125,000 and a \"practically free hand\"."@en . "The 1960\u201361 Silver Hut expedition or formally the Himalayan Scientific and Mountaineering Expedition was initiated by Edmund Hillary and Griffith Pugh with John Dienhart of World Books in America (producers of a children\u2019s encyclopaedia). The expedition lasted from September 1960 to June 1961."@en . "64049671"^^ . "14990"^^ . . . . . . . "1084643921"^^ . .