https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12286670Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: Drop pipe is lowered into casing. Ridge well project, Saint Mary's County, Maryland]. 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 894 px | 300 dpiLarge JPEG 3500 x 2608 px | 300 dpiBest Quality JPEG 8664 x 6456 px | 300 dpiTIFF 8664 x 6456 px | 300 dpi | 106.69 MBFree Download[Untitled photo, possibly related to: Drop pipe is lowered into casing. Ridge well project, Saint Mary's County, Maryland]. Sourced from the Library of Congress.More