https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9414519Edit ImageSaveSaveEditCropCustom TextLife-line of the nation American railroads (1942), vintage poster by Adolph Treidler. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel.Original public domain image from Library of CongressMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 942 x 1200 px | 300 dpiLarge JPEG 2747 x 3500 px | 300 dpiBest Quality JPEG 6592 x 8398 px | 300 dpiTIFF 6592 x 8398 px | 300 dpi | 316.81 MBFree DownloadLife-line of the nation American railroads (1942), vintage poster by Adolph Treidler. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel.More