https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12308827Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: Making cinder block for use on the Greenbelt 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 LicenseEditorial use only JPEGTIFFSmall JPEG 899 x 1200 px | 300 dpiLarge JPEG 2623 x 3500 px | 300 dpiBest Quality JPEG 3269 x 4362 px | 300 dpiTIFF 3269 x 4362 px | 300 dpi | 27.2 MBFree Download[Untitled photo, possibly related to: Making cinder block for use on the Greenbelt Project, Maryland]. Sourced from the Library of Congress.More