Dedication ceremony for 9/11 museum held ← Related Article Visit The Boston Globe Share on Twitter Share on Facebook Comment on this Scroll to top of page John Munson/Getty Images/Pool A piece of the radio tower from the World Trade Center North building was on display prior to the dedication ceremony at the National September 11 Memorial Museum. John Munson/Getty Images/Pool A steel beam from the World Trade Center stood at the center of Foundation Hall. Allan Tannenbaum/Getty Images/pool Two tridents from the original World Trade Center loomed inside the museum as the new One World Trade Center rose outside. Spencer Platt/Getty images Cards, patches and mementos of those killed were viewed during a preview of the museum. Stan HONDA/AFP Remains of a New York City Fire Department Ladder Company 3 truck were seen during the press preview. JUSTIN LANE/EPA A man looked over the destroyed fire truck. JUSTIN LANE/EPA A display of artifacts from the area of the World Trade Center were seen. STAN HONDA/AFP/Getty Images Pieces of the Flight 11 jet were seen during the preview.