Born-Digital or AnalogAnalogTranscriptMINES AND MINERAL RESOURCES. COLORADO Leavenworth gulch district Gulch mining activities; yield per day. R.M.News.Aug.23,1867 p.l c.3 Activities. R.M.News.Sept.12,1867 p.4 c.2 Stamp running. R.M.News.May 13,1869 p.4 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
MINES AND MINERAL RESOURCES. COLORADO, [427990]. Denver Public Library Digital Collections, accessed 18/05/2025, https://digital.denverlibrary.org/nodes/view/1419989
