Photos attached to the last structural column that was removed from the site of the World Trade Center via a ceremony that is in the 9/11 Memorial Museums collection. Artifacts chosen by curators out of the wreckage  from the World Trade Center  stored temporarily within an 80,000 square foot hanger at JFK airport, Hanger 17. Some of the artifacts will be in the National September 11 Memorial Museum set to open in 2012.