Born-Digital or AnalogAnalogTranscriptGolconda mine. Aspen district. Colorado Mentioned. R.M.News: Aug. 8, 1884 p.6 c.2 Operating. R.M.News: Nov. 21, 1883 p.6 c. 2 Character of ore. R.M.News. Jan. 17, 1884 p.2 c. 4 Formation; extension of Valejo mine. R.M.News. Mar. 7, 1884 p.3 c. 4 Contract let for work; interest transfer. R M.News. Mar. 17, 1884 p.3 c. 3 Interest tranfer. R.M.News Apr. 2, 1884 p.3 c. 1 Transfer. R.M.News. Apr. 17, 1884 p.6 c. 1 Employment. R.M.News. June 20, 1884 p.6 c. 1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
