https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12267779Edit ImageSaveSaveEditCropCustom TextWashington, D.C. Putting mail through a cancelling machine at the main post office. 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 909 x 1200 px | 300 dpiLarge JPEG 2651 x 3500 px | 300 dpiBest Quality JPEG 10304 x 13602 px | 300 dpiTIFF 10304 x 13602 px | 300 dpi | 267.48 MBFree DownloadWashington, D.C. Putting mail through a cancelling machine at the main post office. Sourced from the Library of Congress.More