1. A hurry-graph of Colorado and its silver mines Author(s): Anker, M. (Moses), author Publication: Baltimore : Jones Brothers, steam book and job printers, 1870 Subject(s): MiningSilverGeographyColorado
2. Fort Lyon. C.T Publication: [United States] : [publisher not identified], [between 1862 and 1865] Subject(s): GeographyMilitary FacilitiesColorado