The National Geographic Magazine, Volume 58National Geographic Society, 1930 - Geography Indexes kept up to date with supplements. |
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Page 132
... Radio tower Radio repair shop Fairchild hangar Gasoline Ford hangar Aviation repairshop Snowmobile garage Radio tower Mess hall Fur stores NNEL Ammunition Coal Radio tower Kite house Adminis tration bidg Gymnasium Observatory Sledge ...
... Radio tower Radio repair shop Fairchild hangar Gasoline Ford hangar Aviation repairshop Snowmobile garage Radio tower Mess hall Fur stores NNEL Ammunition Coal Radio tower Kite house Adminis tration bidg Gymnasium Observatory Sledge ...
Page 179
... radio room , so Petersen could send out short impulses at the rate of 180 a second and six a second , alter- nately . During 36 hours Hanson took oscillo- grams and photographs of the queer things that happened to the waves and obtained ...
... radio room , so Petersen could send out short impulses at the rate of 180 a second and six a second , alter- nately . During 36 hours Hanson took oscillo- grams and photographs of the queer things that happened to the waves and obtained ...
Page 182
... radio engineers made all radio sets for the trail and plane and emergency sets for use in case of forced landing . The brunt of this radio work fell on Howard Mason , who was helped by Petersen and Hanson . INTERNATIONAL WELCOME TO ...
... radio engineers made all radio sets for the trail and plane and emergency sets for use in case of forced landing . The brunt of this radio work fell on Howard Mason , who was helped by Petersen and Hanson . INTERNATIONAL WELCOME TO ...
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Admiral Byrd Aerial airplane American Amos Burg Antarctic Antarctica Aparri Arctic Axel Heiberg Glacier Aztec Balchen barrier bay ice Bay of Whales camera camp caribou Casiguran Bay Charles Barrett Clifton Adams clouds coast Color Plate coral crevasses cross dogs east elephants expedition explorers feet fish fjords flight flying forest gasoline Geographic Society Natural-Color geological party glacier GROSVENOR Indian islands Jugoslavia king Lake land Little America McKinley Mexico City miles Minya Konka monastery motor Mount Nansen mountains Muli NATIONAL GEOGRAPHIC MAGAZINE National Geographic Society natives night Norway Norwegian pack pass peaks Photograph by Amos Photograph by Charles plane Polar pounds President radio range reached Rear Admiral Reef region river rock Ross Sea ship skis sledge snow Society Natural-Color Photographs South Pole Tibetan tion trail trees Valley Vergil village weather wind Yalung York Yukon