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Photograph of TriCon Valve with Garden Nozzle NARA . Scope and content Original caption Tricon valve with garden nozzle in operation Nicolet NF General notes Local identifier Department of Agriculture Forest Service Region Eastern Region Most Recent File PhotographofTriConValvewithGardenNozzleNARA tif tif File PhotographofTriConValvewithGardenNozzleNARA