https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12147551Edit ImageSaveSaveEditCropCustom TextMen working on forms for concrete wall for spillway. Martin Company development project. Indiana by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 1098 px | 300 dpiLarge JPEG 3500 x 3202 px | 300 dpiBest Quality JPEG 5256 x 4808 px | 300 dpiTIFF 5256 x 4808 px | 300 dpi | 48.23 MBFree DownloadMen working on forms for concrete wall for spillway. Martin Company development project. Indiana by Russell LeeMore