Filter Floor

PORTLAND FILTER FLOOR FROM SOUTHEAST. CYANIDE FEED TOWER TO SUMP, LOWER RIGHT QUADRANT. DIAGONAL PIPE IN UPPER RIGHT IS AIR LINE TO AGITATORS. LAUNDER PARALLEL TO LEFT EDGE (FILLED WITH DEBRIS) RUNS FROM PRIMARY THICKENER No. 2 TO GOLD TANK No. 2. Courtesy Library of Congress, Prints & Photographs Division, HAER, Reproduction number HAER SD,41-LEAD.V,1-169

This photograph is by carnkie and was uploaded December 29th 2008. © carnkie please do not copy or distribute without prior express permission.

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