https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12287236Edit ImageSaveSaveEditCropCustom TextMetal casing threaded into cement cap ten feet down. Charles County, Maryland. Hardesty well project. 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 905 x 1200 px | 300 dpiLarge JPEG 2638 x 3500 px | 300 dpiBest Quality JPEG 6504 x 8628 px | 300 dpiTIFF 6504 x 8628 px | 300 dpi | 107.03 MBFree DownloadMetal casing threaded into cement cap ten feet down. Charles County, Maryland. Hardesty well project. Sourced from the Library of Congress.More