Vill Preface. 
Christiania University; Colonel Haffner, Director of 
the Government Survey. 
Germany: Professor Dr. Neumayer, Hamburg. 
Two closely-related | sea-faring nations harmo- 
niously carried this expedition to a successful 
termination. 
May the work accomplished serve to help those 
who are destined to follow in our wake—lessening 
their difficulties and risks. 
С Е BorcHGREVINK, 
Nap тага 
