https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12267750Edit ImageSaveSaveEditCropCustom TextWashington, D.C. Inspecting a postage stamp roll for proper gumming at the United States Bureau of Engraving and Printing. 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 912 x 1200 px | 300 dpiLarge JPEG 2661 x 3500 px | 300 dpiBest Quality JPEG 10344 x 13606 px | 300 dpiTIFF 10344 x 13606 px | 300 dpi | 268.59 MBFree DownloadWashington, D.C. Inspecting a postage stamp roll for proper gumming at the United States Bureau of Engraving and Printing. Sourced from the Library of Congress.More