https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12335587Edit ImageSaveSaveEditCropCustom TextMr. Slater, engineer, and well crew straining on pump rod, temporarily fouled in 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 1096 x 1200 px | 300 dpiLarge JPEG 3196 x 3500 px | 300 dpiBest Quality JPEG 4810 x 5268 px | 300 dpiTIFF 4810 x 5268 px | 300 dpi | 48.33 MBFree DownloadMr. Slater, engineer, and well crew straining on pump rod, temporarily fouled in casing. Ridge well project, Saint Mary's County, Maryland. Sourced from the Library of Congress.More