Beam, George L. (George Lytle), 1868-1935, Eagle River Canyon view looking west or north - Gilman, Colorado town and mine complex in top center of view - eastbound main on left - westbound main on right - ore loading dock on left. (1922-1930). Denver Public Library Digital Collections, accessed 06/12/2025, https://digital.denverlibrary.org/nodes/view/1056801



