https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12337206Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designs[Untitled photo, possibly related to: Freight train operations on the Chicago and Northwestern Railroad between Chicago and Clinton, Iowa. Everything is clear and the head brakeman gives engineer the "high ball" or signal to start]. Sourced from the Library of Congress.More[Untitled photo, possibly related to: Freight train operations on the Chicago and Northwestern Railroad between Chicago and Clinton, Iowa. Everything is clear and the head brakeman gives engineer the "high ball" or signal to start]. 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 1176 px | 300 dpiLarge JPEG 3500 x 3430 px | 300 dpiBest Quality JPEG 4823 x 4727 px | 300 dpiTIFF 4823 x 4727 px | 300 dpi | 43.49 MBFree Download