Born-Digital or AnalogAnalogTranscriptMadonna mine. Monarch district COLORADO See also. Smith and Gray mine. Monarch dist. Colorado. Shipments daily; development. R.M.1ews. dug. 7, 1886 p.4 c.4 Daily shipme working force. R.M. News. Feb. 19. 1885 p.5 c.1 Working force; daily output; tramway capacity. R.M. News. Nov. 24, 1884 p.7 e.3 Forms coiVany; development; also known as Smith & Gray nine. R.M. News. mar. B, 1881 p.1 c.4CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Madonna mine. Monarch district COLORADO, [403038]. Denver Public Library Digital Collections, accessed 13/05/2025, https://digital.denverlibrary.org/nodes/view/1784267
