https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12307940Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsProduction. Pratt and Whitney airplane engines. Cylinders are placed on a single-row Pratt and Whitney airplane engine, one of thousands now being produced in a large Eastern plant. Pratt and Whitney Aircraft. Sourced from the Library of Congress.MoreProduction. Pratt and Whitney airplane engines. Cylinders are placed on a single-row Pratt and Whitney airplane engine, one of thousands now being produced in a large Eastern plant. Pratt and Whitney Aircraft. 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 2676 px | 300 dpiBest Quality JPEG 10235 x 7826 px | 300 dpiTIFF 10235 x 7826 px | 300 dpi | 152.8 MBFree Download