FOUR YEARS 



IN THE 



WHITE NORTH 



BY 



DONALD B. MACMILLAN 



D.Scm F.R.G.S. 



ILLUSTRATED FROM PHOTOGRAPHS 

 BY THE AUTHOR 



WARTIN 'J. POLXAK MFWORIAC Obrak^ 



WOODS HOLE OCEANOGRAPHIC INSTITUTION 



HARPER &. BROTHERS PUBLISHERS 



NE'W YORK AN0 LONDON 



