This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country. Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Fort_Rosalie_postcard.jpg

From the Cooper Postcard Collection^{[dead link]}: "The postcards in the Forrest Lamar Cooper Postcard Collection are in the public domain and therefore free of copyright or other use restrictions. MDAH asks that each image used in a presentation, display, or publication be accompanied by the following credit statement: Credit: Courtesy of the Mississippi Department of Archives and History"