Colorado. Legislation, mining. Location of mine. R.M.News.Jan. 10,1874 p.4 c.2 Assay office bill passed,1872. R.M.News.Jan. 17,1874 p.4 c.4 Act to promote development approved by Congress. 1872.R.M.News.Jan. 21,1874 p.3 c.5 Present laws retard development. RX.News.Jan. 28,1874 p.2 c.2 Bill passed, extending time, completing flume, Georgia Gulch mining company. R.M.News. Feb. 10,18'74 p.4 c.3 0-
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