https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12278809Edit ImageSaveSaveEditCropCustom TextA dredge working on the Ohio river at Rochester, Pennsylvania. 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 932 px | 300 dpiLarge JPEG 3500 x 2718 px | 300 dpiBest Quality JPEG 13840 x 10747 px | 300 dpiTIFF 13840 x 10747 px | 300 dpi | 283.92 MBFree DownloadA dredge working on the Ohio river at Rochester, Pennsylvania. Sourced from the Library of Congress.More