Born-Digital or AnalogAnalogTranscriptLincoln tunnel . Dumont district. Colorado Operations resumed. R. Y .News. Jan. 15, 1882 p . 3 c . 5 New strike. R.Y.News. June 3, 1883 p.7 c.2 Proposed operations. H;JI'lUeVVS. Mare 18; I88 ^; C,JCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Lincoln tunnel . Dumont district. Colorado, [377222]. Denver Public Library Digital Collections, accessed 20/06/2025, https://digital.denverlibrary.org/nodes/view/1481927
