http://www.coppercountryexplorer.com/2007/04/a-typical-mine-hoist/ Fri, 03 Sep 2010 16:58:55 +0000 http://wordpress.org/?v=2.9.1 hourly 1 http://www.coppercountryexplorer.com/2007/04/a-typical-mine-hoist/comment-page-1/#comment-537 Smelter Tech: The Corliss Engine Sun, 31 Jan 2010 22:06:04 +0000 http://coppercountryexplorer.com/2007/04/11/a-typical-mine-hoist/#comment-537 [...] This is all typical when it comes to steam engine design (see my original steam engine post HERE for more info). To see what differentiates this Corliss engine from other steam engines of the [...] [...] This is all typical when it comes to steam engine design (see my original steam engine post HERE for more info). To see what differentiates this Corliss engine from other steam engines of the [...]

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