ILLUSTRATIONS 



PAGE 



Sending up a Pilot Balloon on the Ice-cap 



Frontispiece 



The First Expedition Aboard the Morrissey 



View Looking Down Upon University Bay 



The Motor-canoe in which Gould and Belknap so 

 Nearly Lost their Lives 



Following a Balloon at Camp on the Maligiakfjord 



Sounding Balloon Work 



The Trek Across the Tundra 



Otto Nordenskjold Glacier Tongue 



Expedition of 1927 on the Walrus 



Mount Evans Aerological Station . 



Following a Balloon at Mount Evans 



Lower Chute of the Kelsey Cataract 



Upper: Ice-cliff at Edge of Inland-ice. 

 Camp on the Inland-ice 



A Crevasse on the Inland-ice 



Upper: The "White Mountains." Lower 

 Party on the Frozen Fjord 



Lower: A 



DoGSLED 



The Airplane Landing Field Near Mount Evans 



vii 



9 

 23 



35 



51 



57 



71 



77 



115 



139 



143 



149 



175 

 193 



199 

 233 



