Here is a great gallery of some Civil War photographs I uncovered at the Library of Congress. It appears that the Treasury Department is in the background of the Sanitary Commission photograph at 15th and F St. NW.
- Native Americans at the White House During the Civil War (https://ghostsofdc.org/wp-content/uploads/sites/7/2012/01/beatles4-1.jpg.org)
- Civil War’s 150th stirs a trove of memories (sfgate.com)
- You: Civil War museums in South work to be more inclusive and reflect modern views … – Washington Post (washingtonpost.com)
- World gets better view of Civil War submarine (cbsnews.com)
- Federal Recruitment of Irish Militiamen during the American Civil War (irishamericancivilwar.com)
- Former Civil War hospital partially collapses in Lynchburg (markerhunter.wordpress.com)