https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8770742Edit ImageSaveSaveEditCropCustom TextA passenger service representative on the Empire Builder (train #7), ready to leave Chicago with the Amtrak train which is bound for East Glacier Park, Montana, June 1974. Photographer: O'Rear, Charles. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 812 x 1200 px | 300 dpiLarge JPEG 2031 x 3000 px | 300 dpiFree DownloadA passenger service representative on the Empire Builder (train #7), ready to leave Chicago with the Amtrak train which is bound for East Glacier Park, Montana, June 1974. Photographer: O'Rear, Charles. Original public domain image from FlickrMore