Gene Daniels, Photographer. NARA record: 8463941. U.S. National Archives and Records Administration, public domain, via Wikimedia Commons

$1LENCE D00600D at English Wikipedia. GFDL, http://www.gnu.org/copyleft/fdl.html, or CC BY-SA 3.0, http://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons

soldiersmediacenter, originally posted to Flickr as www.army.mil. CC BY 2.0, http://creativecommons.org/licenses/by/2.0, via Wikimedia Commons