Public Domainhttps://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8845417SaveSaveConfederate Cover with U. S. Postal Issue Used After SecessionOriginal public domain image from SmithsonianMorePublic DomainFree CC0 ImageInfoView LicenseJPEGSmall JPEG 1200 x 701 px | 300 dpiLarge JPEG 1665 x 972 px | 300 dpiSay thanks by supporting these good causesThe Public Domain Review SaveDownloadConfederate Cover with U. S. Postal Issue Used After SecessionMore