“Snow Storm, Colorado State Capital, Denver, Colorado, 1913.” Image Courtesy of the Denver Public Library – Western History and Genealogy Department – Digital Collections Catalogue, Call Number: X-19811, Source: John R. Henderson, photoprint, Image File: ZZR710019811; CONTENTdm number: 17310, (https://digital.denverlibrary.org/cdm/singleitem/collection/p15330coll22/id/17310/rec/1).