| http://www.w3.org/ns/prov#value | - By means of a windlass and an iron scoop, the gold-washers dredge up into the canoe a portion of the bed of the river, and when they have procured as much as they can carry, they move to their washing place, which is a kind of platform projecting over the river, the cascallo or gravel and sand is then shovelled into a large trough, and upon it a neighbouring stream is conducted by means of large b
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