September 30th, 1923
Photograph of Agnes Vaille, one unidentified man and five unidentified women seated at on a peak posing for the photo. Photographer unknown. Early 20th century.
The Colorado Mountain Club Archives
The American Alpine Club Library
“Agnes Vaille,” The Collections of the American Alpine Club Library, accessed January 27, 2022, https://library.americanalpineclub.org/items/show/104.