https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12335209Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsFinal adjustment on finished propeller. Hamilton propeller plant, East Hartford, Connecticut. Sourced from the Library of Congress.MoreFinal adjustment on finished propeller. Hamilton propeller plant, East Hartford, Connecticut. 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 1155 px | 300 dpiLarge JPEG 3500 x 3370 px | 300 dpiBest Quality JPEG 5172 x 4980 px | 300 dpiTIFF 5172 x 4980 px | 300 dpi | 49.15 MBFree Download