https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12146235Edit ImageSaveSaveEditCropCustom TextGreat Falls, Montana. Anaconda Copper Mining Company. Slabs of zinc ready to be shipped to market by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 882 px | 300 dpiLarge JPEG 3500 x 2571 px | 300 dpiBest Quality JPEG 8659 x 6361 px | 300 dpiTIFF 8659 x 6361 px | 300 dpi | 105.06 MBFree DownloadGreat Falls, Montana. Anaconda Copper Mining Company. Slabs of zinc ready to be shipped to market by Russell LeeMore