Johnson, Iola Starr recounts the history of the Feburary 16th, 1936 avalanche that destroyed the Hesperus (Doyle) mine, 1976 February 16

Johnson, Iola Starr recounts the history of the Feburary 16th, 1936 avalanche that destroyed the Hesperus (Doyle) mine, 1976 February 16, http://hdl.handle.net/10176/2d27d22a-4f61-4be4-ba2a-9c46abd863bb. Special Collections and Archives. https://duarchives.coalliance.org/repositories/2/digital_objects/21085 Accessed October 06, 2024.