https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12276787Edit ImageSaveSaveEditCropCustom TextTiff mines are close together as in the case of Murdock's diggings. Washington County, Missouri. 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 921 px | 300 dpiLarge JPEG 3500 x 2685 px | 300 dpiBest Quality JPEG 13994 x 10736 px | 300 dpiTIFF 13994 x 10736 px | 300 dpi | 286.9 MBFree DownloadTiff mines are close together as in the case of Murdock's diggings. Washington County, Missouri. Sourced from the Library of Congress.More