Gold Hunting in Alaska
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The Discoverie and Historie...
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The Mining Industries of Nova...
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The Gold Regions of South...
Thomas Baines
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In the Footsteps of Pizarro;
William C Agle
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A Gold Hunter's Experience
Chalkley J Hambleton
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Gold Hunting in Alaska
Joseph Grinnell
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The Gold Rocks of Great...
John Calvert
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A Gold Hunter's Experience
Chalkley J Hambleton
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A Ritual Geology: Gold and...
Robyn D'Avignon
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The Rush: This Hungry Earth...
Si Spurrier,
Addison Duke
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The Welsh Gold King: The Life...
Norena Shopland
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The California Gold Rush
John Walton Caughey
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A Ritual Geology: Gold and...
Robyn D'Avignon
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Deep-Level Gold and Platinum...
Michael van Schoor,
Zamaswazi Nkosi
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The California Gold Rush
John Walton Caughey
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Amazona
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Amazona
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Gold Hunting in Alaska
Joseph Grinnell
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The Water Defenders: How...
Robin Broad,
John Cavanagh
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Hydraulic Mining in...
Powell Greenland
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Determinación del Desierto ...
Bill Yu
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The Border Legion
Zane Grey
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How and Where to Pan Gold
Wayne Winters
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