Unidentified sailors in Union uniforms aboard USS Hartford probably in New Orleans or Baton Rouge, Louisiana

Photographer attribution from seller.
Tax stamp on verso.
Gift; Tom Liljenquist; 2016; (DLC/PP-2017:171, formerly deposit D072)
Purchased from: The Horse Soldier, Gettysburg, Pennsylvania, March 2016.
Forms part of: Liljenquist Family Collection of Civil War Photographs (Library of Congress).
pp/liljpaper