- Albert Ellingwood
- American Alpine Club Library Finding Aids
- American Mount Everest Expedition 1963
- Arizona 1900 to 1930
- Bradford Washburn Photographs
- California 1900 to 1930
- Canada 1900 to 1930
- Colorado 1900 to 1930
- Hawaii 1900 to 1930
- John Evans Historic Climbing Journals now available online
- Kentucky 1900 to 1930
- Maine 1900 to 1930
- Montana 1900 to 1930
- Nevada 1900 to 1930
- New Hampshire 1900 to 1930
- New Jersey 1900 to 1930
- New Mexico 1900 to 1930
- New York 1900 to 1930
- Oregon 1900 to 1930
- South Dakota and Idaho 1900 to 1930
- The American Alpine Club Oral History Collection
- Vittorio Sella Photographs
- Washington 1900 to 1930
- Women's History Collection
- Wyoming 1900 to 1930
