ripple box
noun1
Historical A kind of box placed in water to collect heavier particles that could later be panned for gold.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Historical A kind of box placed in water to collect heavier particles that could later be panned for gold.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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