https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12323930Edit ImageSaveSaveEditCropCustom TextWashington, D.C. Steam hammer used to drive piles. 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 921 x 1200 px | 300 dpiLarge JPEG 2687 x 3500 px | 300 dpiBest Quality JPEG 10446 x 13607 px | 300 dpiTIFF 10446 x 13607 px | 300 dpi | 271.26 MBFree DownloadWashington, D.C. Steam hammer used to drive piles. Sourced from the Library of Congress.More