https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12279685Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: A ground crew assistant removing the block from the rudder preparatory to the plane's taking off. 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 1200 x 918 px | 300 dpiLarge JPEG 3500 x 2677 px | 300 dpiBest Quality JPEG 13707 x 10482 px | 300 dpiTIFF 13707 x 10482 px | 300 dpi | 274.27 MBFree Download[Untitled photo, possibly related to: A ground crew assistant removing the block from the rudder preparatory to the plane's taking off. Municipal airport, Washington, D.C.]. Sourced from the Library of Congress.More