Born-Digital or AnalogAnalogTranscriptRico smelting company Organized to erect smelters & reduction works, Colorado. denver Republican. Apr. 28, 1882 p.4 c.5 Makes regular payments to workers, Rico district. Colo. Rep. June 15, 1882 p.2 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
