The location of the Civil War era Letter from William D. O'Connor to Walt Whitman, 30 December 1864 was formerly unknown. This letter has since been located at the Library of Congress and it is currently held in the Charles E. Feinberg Collection of the Papers of Walt Whitman, 1839-1919. We have updated the Whitman Archive ID to reflect this information. Previously med.00325, the Archive ID for this letter is now loc.01818.
The old url for this item was http://whitmanarchive.org/biography/correspondence/cw/tei/med.00325.html
The new url for this letter is http://whitmanarchive.org/biography/correspondence/cw/tei/loc.01818.html