A <a href="https://en.wikipedia.org/wiki/B-24_Liberator" class="extiw" title="en:B-24 Liberator">Consolidated B-24 Liberator</a> 1940's -- A Consolidated B-24 Liberator from Maxwell Field, Alabama, four engine pilot school, glistens in the sun as it makes a turn at high altitude in the clouds. Heavy Bombers. (U.S. Air Force photos) <sup id="cite_ref-1" class="reference"><a href="#cite_note-1">[1]</a></sup>
Unknown, U.S. Air Force archived photograph
<p><a rel="nofollow" class="external text" href="http://www.af.mil/shared/media/photodb/photos/040315-F-9999G-002.jpg">http://www.af.mil/shared/media/photodb/photos/040315-F-9999G-002.jpg</a>
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<br>Originally uploaded to EN Wikipedia as <a href="https://en.wikipedia.org/wiki/Image:Maxwell_B-24.jpg" class="extiw" title="en:Image:Maxwell B-24.jpg">en:Image:Maxwell B-24.jpg</a> by <a href="https://en.wikipedia.org/wiki/User:Signaleer" class="extiw" title="en:User:Signaleer">Signaleer</a> 8 December 2006. (dead link as of 17 February 2017) <a rel="nofollow" class="external free" href="https://media.defense.gov/2004/Mar/15/2000593857/-1/-1/0/040315-F-9999G-002.JPG">https://media.defense.gov/2004/Mar/15/2000593857/-1/-1/0/040315-F-9999G-002.JPG</a> (current as of 17 February 2017)