https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/7615545![Civil War envelope showing an eagle carrying an American flag (1861) by John S Trimble. Original from the Library of…](https://images.rawpixel.com/image_social_landscape/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA4L3BkbWlzYzJiYXRjaDItbG9jMjAxMDY0ODQ0My1pbWFnZV8yLmpwZw.jpg)
![Civil War envelope showing an eagle carrying an American flag (1861) by John S Trimble. Original from the Library of…](https://images.rawpixel.com/image_social_landscape/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA4L3BkbWlzYzJiYXRjaDItbG9jMjAxMDY0ODQ0My1pbWFnZV8yLmpwZw.jpg)
Civil War envelope showing an eagle carrying an American flag (1861) by John S Trimble. Original from the Library of Congress. Digitally enhanced by rawpixel.
Civil War envelope showing an eagle carrying an American flag (1861) by John S Trimble. Original from the Library of Congress. Digitally enhanced by rawpixel.
Public DomainFree CC0 image for Personal and Business use