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Alaska
Amundsen-Ellsworth expedition
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Kings bay
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Lieutenant Lincoln Ellsworth
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Nome
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Northwest
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Norwegian and Italian flags
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Pacific -- History -- 20th century
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Riisar-Larsen
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Roald Amundsen
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Rome
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Spitzbergen
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Teller
aeronautical experts
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north pole
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the American theater
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the Norge expedition
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the Northwest passage
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the polar region
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