• 18 Original Slurry Concrete Retaining Wall Was Used To Prevent Hudson River Water From Seeping Into The Site From The Ramp In Foundation Hall 911 Museum New York.jpg
  • 19 The Last Column Was Chosen To Mark The Completion Of The Recovery Of The World Trade Center From The Ramp In Foundation Hall 911 Museum New York.jpg
  • 20 Original Dedication Pedestal On April 4, 1973 On The Ramp At 911 Museum New York.jpg
  • 21 Section Of Steel Facade North Tower Floors 96-99 Was Located At The Point Of Contact Where Hijacked Flight 11 Pierced The 93rd Through The 99th Floors On The Ramp At 911 Museum New York.jpg
  • 22A The Survivor Stairs Connected The Northern Edge Of The Plaza To Vesey St Sidewalk Below On The Ramp At 911 Museum New York.jpg
  • 22B Go Down This Set Of Stairs And Then Just Run, Run As Fast As You Can - Police On 911 The Survivor Vesey Stairs On The Ramp At 911 Museum New York.jpg
  • 23 Memorial Hall Is Situated Between The Twin Tower Footprints - No Day Shall Erase You From The Memory Of Time by Virgil 911 Museum New York.jpg
  • 24A North Tower Communications Antenna In The Center Passage 911 Museum New York.jpg
  • 24B North Tower Communications Antenna In The Center Passage 911 Museum New York.jpg
  • 25 Elevator Motor Was The Largest Model In The World When Installed, One Of 99 Elevators That Serviced The North Tower In The Center Passage 911 Museum New York.jpg
  • 26A New York City Fire Department Ladder Company 3 Truck In The Center Passage 911 Museum New York.jpg
  • 26B New York City Fire Department Ladder Company 3 Truck In The Center Passage 911 Museum New York.jpg
  • 26C Helmet Worn By New York City Fire Department Captain Patrick John Brown on September 11, 2001 In The Center Passage 911 Museum New York.jpg
  • 26D New York City Fire Department Ladder Company 3 Truck In The Center Passage 911 Museum New York.jpg
  • 26E New York City Fire Department Ladder Company 3 Truck In The Center Passage 911 Museum New York.jpg
  • 27A Original Slurry Concrete Retaining Wall And Last Column In Foundation Hall 911 Museum New York.jpg

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22B Go Down This Set Of Stairs And Then Just Run, Run As Fast As You Can - Police On 911 The Survivor Vesey Stairs On The Ramp At 911 Museum New York

22B Go Down This Set Of Stairs And Then Just Run, Run As Fast As You Can - Police On 911 The Survivor Vesey Stairs On The Ramp At 911 Museum New York