532 



THE POPULAR SCIENCE MONTHLY 



Coi*.\ righi. i'.M)',) \)\, the Kiser I'holu Co.. icji Great Northern Railway. 

 Head of Lake St. Mary, Glacier National Park. 



scientific traveler who knows where to look for data and who has ac- 

 cess to the libraries in which these publications are deposited. But to 



Copyright 1910 by Klser Photo Co., for Great Northern Railway. 

 Iceberg Lake, Glacier National Park. 



