File:DarbyMillOfTheDelawareMiningCoNevadaC1916.png: Revision history

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23 December 2014

  • curprev 15:5815:58, 23 December 2014Cxbrx talk contribs 710 bytes +710 From W.D. Van Blarcom, "[https://books.google.com/books?id=LrEfAQAAMAAJ&vq=darby&dq=darby%20mill%20nevada&pg=PA315#v=snippet&q=darby&f=false Northern Nevada Mining Districts]," Mining and Engineering World, Volume 44, p. 315, 1916. Blarcom (1916) wri...