This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
A cropped photograph of the aft-port quarter of the USS Manhattan, circa 1880s. Original found at: http://www.history.navy.mil/photos/images/h74000/h74470.jpg