<a href="//commons.wikimedia.org/wiki/U.S._Customs_and_Border_Protection" title="U.S. Customs and Border Protection">CBP</a> Office of Field Operations. “A train is positioned prior to being x-rayed for law enforcement reasons at the US-Mexico barrier by Rail VACIS system”. Gamma Imaging Inspection System
Gerald L. Nino, CBP, U.S. Dept. of Homeland Security
16 April 2004 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
<a rel="nofollow" class="external free" href="http://www.cbp.gov/xp/cgov/newsroom/photo_gallery/afc/inspectors_landports/lb_photo_13.xml">http://www.cbp.gov/xp/cgov/newsroom/photo_gallery/afc/inspectors_landports/lb_photo_13.xml</a> (file <code>Lb_5fphoto_5f13.jpg</code>) → new URL: <a rel="nofollow" class="external autonumber" href="http://www.cbp.gov/xp/cgov/newsroom/multimedia/photo_gallery/afc/field_ops/inspectors_landports/lb_photo_13.xml">[1]</a>