Ice gone by 1948 :
29 Dec 1923, Page 5 – at Newspapers.com
Ice gone by 2002 :
05 Mar 1952, Page 1 – The Post-Standard at Newspapers.com
Ice gone by 2020 :
No More Glaciers in Glacier National Park by 2020?
Ice gone by 2044 :
Climate Change Threatens to Strip the Identity of Glacier National Park – The New York Times
