Category:Colfax-Quadrangle: Revision history

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    March 7, 2022

    • curprev 15:2515:25, March 7, 2022‎ Alan.Myers talk contribs‎ 2,239 bytes +2,239‎ Created page with "__NOTOC__ ==Mining in the Colfax Quadrangle== A stock company was formed in 1886 to raise money for the digging of a shaft in the vicinity of Colfax (Johnson, 1954). The shaft..."
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