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Search Results for "Gold Mines and Mining -- Colorado"

Subject: Gold Mines and Mining -- Colorado
Author(s): McGowen, Al and H. G. Carson

The extraction of free gold. Photos by Jim McGowen and H. Glenn Carson. Boulder, Colo., H. G. Carson Enterprises, c1973. 59 p. : ill.

Location: DeLaMare Library  TN 769 .M17