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THE POPULAR SCIENCE MONTHLY
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/PSM_V76_D306_Hubbard_glacier_from_osler_island_showing_advance.png/540px-PSM_V76_D306_Hubbard_glacier_from_osler_island_showing_advance.png)
Fig. 10. The Hubbard Glacier from Osier Island in 1909, and essentially as in 1905 for the western portion of the front. It has had a net advance of at least a quarter mile since photographed from the same site by Professor Russell twenty years before.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/11/PSM_V76_D306_Glacier_advance_is_visible_by_the_dark_cliff.png/540px-PSM_V76_D306_Glacier_advance_is_visible_by_the_dark_cliff.png)
Fig. 11. East margin of Hubbard Glacier where ice advance was beginning in dark cliff in 1909.