Born-Digital or AnalogAnalogTranscriptColorado. Legislation. Mining Claim entry form. 1867. p.3 c.2 Law approved, July 26, 1866. R. M. News. Apr. 11, 1867. p.1 c.3 Mining property laws publication. R. M. News. May 8, 1867. p.4 c.2 Instructions, perfecting title to claims, published. R. M. News. May 21, 1867. p.4 c.2 Judge Hallett's vein question; legal rights discussed. R. M. News. Oct. 19, 1879. p.12 c.2 Celebrated mining case, U. S. court. R. M. News. Oct. 22, 1879. p.8 c.5 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng