Arctic Expedition - Polar bear
Arctic - Explorer
Ship - Belgica
Uca Marinescu -South Pole
Ludvig-Hjalmar Johansen - Belgica - Summer camp
Jules Melaerts - Belgica - Whale Boat Sound
Eskimo - Inuit
Polar bear - Penguin - Seal - Narwhal
Scientific station
Polar bear - Penguin - Helicopter
Ship - Ice breaker - Helicopter
Ship - Ice breaker
Antarctic Expedition
Arctic Expedition
Antarctic Expedition - Operation Deep Freeze
Byrd Antarctic Expedition - SS Jacob Rupert
South Pole Station
Antarctic Research Program
Ship - Polar Star
10.00
Byrd Antarctic Expedition II - Photo postcard Whale
Byrd Antarctic Expedition II - Photo postcard Weddel seal
Byrd Antarctic Expedition II
Opening of Wilkes Post Office
Antarctic Expedition - Amguema River - Penguin
Bird - Penguin
Antarctic - Scott Base - McMurdo Station - Helicopter
Alaska Dog Team Post - Kotzebue
Alaska Dog Team Post - Nome
Alaska Dog Team Post - Aleknagik
