Born-Digital or AnalogAnalogTranscriptEmpire, Colorado. Biography Prosperity of Empire as torn and mining camp due largely to D.J. Ball, pioneer of 1860. Times Jun. 5, 1899 p.5 c.2 Interview with Waldemar Nelson, oldest resident of town. R14N Jy 20, 1982 p.45CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng