38 



SMITHSONIAN ^[ISCELLAXEOUS COLLECTIONS VOL. J2 



Fig. 38. — Sperry Glacier, Glacier National Park. There are over 

 60 glaciers in the Park. Photograph by R. E. Marble. 



Fig. 39.— St. !Mary Lake, Glacier National Park. Photograph by 

 Fred H. Kiser. 



