Born-Digital or AnalogAnalogTranscriptwinnebago mine. Central City district. Colorado Transfer. R. M. News. Nov. 18, 1879. p.6 c.l. Property destroyed by fire ; loss. R. M. News. May 8, 1880. p.3 c.l Proposed tunnel. R. M. News. Nov. 30,1875 p.4 c.2 Description ; Belden tunnel adtivities. R. M. News. Aug. 13,1876 p.2 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
winnebago mine. Central City district. Colorado, [651515]. Denver Public Library Digital Collections, accessed 13/06/2026, https://digital.denverlibrary.org/nodes/view/1657006
