The "Last Column" on display in the September 11 Museum was the final metal support pillar remved from the Twin Towers sites on May 30, 2002, almost a year after the towers fell, signed by rescuers an
The "Last Column" on display in the September 11 Museum was the final metal support pillar remved from the Twin Towers sites on May 30, 2002, almost a year after the towers fell, signed by rescuers and family members, New York City.