Born-Digital or AnalogAnalogTranscriptMaine mine. Central City district. Colorado New vein, Central City hill. R.L.News. June 3, 1883 p.7 c.2 Development. R.12.1dews. July 10, 1884 p.2 c.3 Development; milling ore. R.14. News. May 11, 1884 p.2 c.3 Worked through German tunnel. R.M. Hews. Dec. 15, 1883 p.3 c.1 Worked throurah German tunnel; ore. R.M. News. May 7,CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Maine mine. Central City district. Colorado, [404144]. Denver Public Library Digital Collections, accessed 08/07/2025, https://digital.denverlibrary.org/nodes/view/1785378
