https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12275081Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: Tank used in purifying gold and silver ore. El Dorado Canyon, Clark County, Nevada]. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 923 px | 300 dpiLarge JPEG 3500 x 2692 px | 300 dpiBest Quality JPEG 13783 x 10602 px | 300 dpiTIFF 13783 x 10602 px | 300 dpi | 278.84 MBFree Download[Untitled photo, possibly related to: Tank used in purifying gold and silver ore. El Dorado Canyon, Clark County, Nevada]. Sourced from the Library of Congress.More