Born-Digital or AnalogAnalogTranscriptPetroleum. Colorado. Canon City, Colorado Wells active for many years. R.M.News. Aug. 6, 1882 p.1 c.2 Depth of drill. R.M.News. Mar. 28, 1883 p.3 c.2 Investment company finds oil.. R.Y.News. Apr.^ 14, 1883 p.1 c.4 Oil located. R.M.News. June 27, 1883 p.4 c.5 Flowing well of coal oil opened. R.M.Ntws. July 21, 1883 p.1 c.1 Coal oil company finds oil. R.M.News.:Aug. 8, 1683 p.1 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Petroleum. Colorado. Canon City, Colorado, [483552]. Denver Public Library Digital Collections, accessed 09/03/2026, https://digital.denverlibrary.org/nodes/view/1407367
