Make it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designshttps://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12303808Edit ImageSaveSaveEditCropCustom TextProduction. Copper (refining). Pouring copper ingots at a large refining operation. Large amounts of copper are produced for the war effort at the El Paso, Texas plant of Phelps-Dodge Refining Company. Sourced from the Library of Congress.MoreProduction. Copper (refining). Pouring copper ingots at a large refining operation. Large amounts of copper are produced for the war effort at the El Paso, Texas plant of Phelps-Dodge Refining Company. 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 1140 x 1200 px | 300 dpiLarge JPEG 3324 x 3500 px | 300 dpiBest Quality JPEG 5000 x 5264 px | 300 dpiTIFF 5000 x 5264 px | 300 dpi | 50.23 MBFree Download