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| First Page | Document Content | |
|---|---|---|
 Date: 2013-09-26 17:15:40Poles Richard E. Byrd University of Virginia Bernt Balchen Floyd Bennett North Pole Norge Frederick Cook Matthew Henson Physical geography Exploration Extreme points of Earth |
| First Page | Document Content | |
|---|---|---|
Date: 2013-09-26 17:15:40Poles Richard E. Byrd University of Virginia Bernt Balchen Floyd Bennett North Pole Norge Frederick Cook Matthew Henson Physical geography Exploration Extreme points of Earth |
