Ute Pass, near Manitou Springs, Colorado--Miss Mattie McGregor and W. E. Culver, Box: 115, item: C:304-C:305. William E. Culver photographic collection, RH PH 75. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/510682 Accessed November 22, 2024.