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Hall's rest 81o 38' North : The mariner's view of Charles Francis Hall, Arctic explorer | Analytt | 386(05) N 22 Parnell, Geo Q. / I: Nautical Magazine. - Årg. 223 Nr. 2, 1980. - 81-86 | Parnell, Geo Q. | |
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Hall's rest: 81o 31' North : The mariner's view of Charles Francis Hall, Artctic explorer | Analytt | 386(05) N 22 Parnell, Geo Q. / I: Nautical Magazine. - Årg. 2231980 Nr. 17-22, 1 | Parnell, Geo Q. | |