https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12315567Edit ImageSaveSaveEditCropCustom TextBlue Ribbon No. 2 mine, one of the largest gopher holes (see 26940-D). 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 860 x 1200 px | 300 dpiLarge JPEG 2508 x 3500 px | 300 dpiBest Quality JPEG 3101 x 4328 px | 300 dpiTIFF 3101 x 4328 px | 300 dpi | 25.62 MBFree DownloadBlue Ribbon No. 2 mine, one of the largest gopher holes (see 26940-D). Sourced from the Library of Congress.More