<p>PH Coll 203.69</p>
<p>A rocker box is a piece of equipment used by miners to help separate gold particles from other matter.</p>
<ul><li>Subjects (LCTGM): Gold mining equipment--Yukon--Dawson; Hydraulic mining--Yukon</li></ul>
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Unknown author<span style="display: none;">Unknown author</span></div>
between 1910 and 1919 <div style="display: none;">date QS:P571,+1910-00-00T00:00:00Z/8,P1319,+1910-00-00T00:00:00Z/9,P1326,+1919-00-00T00:00:00Z/9</div>
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