https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12279701Edit ImageSaveSaveEditCropCustom TextOne of the guards. Municipal airport, Washington, D.C.. 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 916 x 1200 px | 300 dpiLarge JPEG 2672 x 3500 px | 300 dpiBest Quality JPEG 10540 x 13807 px | 300 dpiTIFF 10540 x 13807 px | 300 dpi | 277.84 MBFree DownloadOne of the guards. Municipal airport, Washington, D.C.. Sourced from the Library of Congress.More