Photograph by \V. H. Osgood. By permission of the U. S. Biological Survey. 



PLATEAU MOUNTAIN IN AUGUST. 



Photograph by Carl Rungius. 



MACMILLAN RIVER AND DROMEDARY MOUNTAIN PHOTOGRAPHED FROM THE SLOPE OF 



KALZAS MOUNTAIN. 



iph by Carl Rungius. 



RUNNING THROUGH THE ICE IN MACMILLAN RIVER. 



