LOC's Public Domain Archive
The objects in this archive are from Library of Congress - the nation’s first established cultural institution and the largest library in the world, with millions of items including books, recordings, photographs, maps and manuscripts in its collections. The Library provides Congress, the federal government and the American people with a rich, diverse and enduring source of knowledge to inform, inspire and engage them and support their intellectual and creative endeavors.
Disclaimer: A work of the Library of Congress is "a work prepared by an officer or employee" of the federal government "as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law and are therefore in the public domain. This website is developed as a part of the world's largest public domain archive, PICRYL.com, and not developed or endorsed by the Library of Congress, https://www.picryl.com
![[Civil War envelope showing Army of the Potomac, 3rd Corps, 1st Division, badge with red diamond shape]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMTQvY2l2aWwtd2FyLWVudmVsb3BlLXNob3dpbmctYXJteS1vZi10aGUtcG90b21hYy0zcmQtY29ycHMtMXN0LWRpdmlzaW9uLWJhZGdlLWUzOTY2OC0xMDI0LmpwZw%3D%3D/320/178/jpg "[Civil War envelope showing Army of the Potomac, 3rd Corps, 1st Division, badge with red diamond shape]")
![[Civil War envelope showing Army of the Potomac, 6th Corps, 3rd Division, badge with white cross]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMDMvY2l2aWwtd2FyLWVudmVsb3BlLXNob3dpbmctYXJteS1vZi10aGUtcG90b21hYy02dGgtY29ycHMtM3JkLWRpdmlzaW9uLWJhZGdlLTRiNzMxYS02NDAuanBn/40/23/webp "[Civil War envelope showing Army of the Potomac, 6th Corps, 3rd Division, badge with white cross]")
![[Civil War envelope showing Army of the Potomac, 9th Corps, 1st Division, badge with crossed anchor and cannon in a shield]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NjQvMDEvMDEvY2l2aWwtd2FyLWVudmVsb3BlLXNob3dpbmctYXJteS1vZi10aGUtcG90b21hYy05dGgtY29ycHMtMXN0LWRpdmlzaW9uLWJhZGdlLTY0MC5qcGc%3D/40/23/webp "[Civil War envelope showing Army of the Potomac, 9th Corps, 1st Division, badge with crossed anchor and cannon in a shield]")
![[Civil War envelope showing Army of the Potomac, 6th Corps, 3rd Division, badge with blue cross]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDUvY2l2aWwtd2FyLWVudmVsb3BlLXNob3dpbmctYXJteS1vZi10aGUtcG90b21hYy02dGgtY29ycHMtM3JkLWRpdmlzaW9uLWJhZGdlLWIwODNlZS02NDAuanBn/40/23/webp "[Civil War envelope showing Army of the Potomac, 6th Corps, 3rd Division, badge with blue cross]")
![[Civil War envelope from the headquarters of the Army of the Potomac, Office of Chief Quartermaster]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NjEvMDEvMDEvY2l2aWwtd2FyLWVudmVsb3BlLWZyb20tdGhlLWhlYWRxdWFydGVycy1vZi10aGUtYXJteS1vZi10aGUtcG90b21hYy1vZmZpY2UtNjQwLmpwZw%3D%3D/40/25/webp "[Civil War envelope from the headquarters of the Army of the Potomac, Office of Chief Quartermaster]")
![[Civil War envelope showing Union soldier with flag and sword trampling the Confederate flag]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTIvMDEvY2l2aWwtd2FyLWVudmVsb3BlLXNob3dpbmctdW5pb24tc29sZGllci13aXRoLWZsYWctYW5kLXN3b3JkLXRyYW1wbGluZy10aGUtNzUxOTQwLTY0MC5qcGc%3D/40/23/webp "[Civil War envelope showing Union soldier with flag and sword trampling the Confederate flag]")
![[Civil War envelope showing soldiers with sword and American flag]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMTYvY2l2aWwtd2FyLWVudmVsb3BlLXNob3dpbmctc29sZGllcnMtd2l0aC1zd29yZC1hbmQtYW1lcmljYW4tZmxhZy1kNTlhMDYtNjQwLmpwZw%3D%3D/40/22/webp "[Civil War envelope showing soldiers with sword and American flag]")
