https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12237453Edit ImageSaveSaveEditCropCustom TextSpecial tools made by one of the workers to remove soil from the roots of trees in clearing the lake sites at the Berwyn project, 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 LicenseJPEGTIFFSmall JPEG 1200 x 950 px | 300 dpiLarge JPEG 3423 x 2710 px | 300 dpiTIFF 3423 x 2710 px | 300 dpi | 8.88 MBFree DownloadSpecial tools made by one of the workers to remove soil from the roots of trees in clearing the lake sites at the Berwyn project, Maryland. Sourced from the Library of Congress.More