"173542.87872" . "World Trade Center plaza" . . . . "1970-12-15" . "Previous WTC" . . . . "the Twin Towers" . . . . . "Two World Trade Center" . . "Twin Towers" . . . . "first World Trade Center" . . "Two World Trade Center (1973\u20132001)" . . "original World Trade Center complex" . . . "World Trade Center buildings" . . . . "North Tower" . "World Trade Center's Twin Towers" . "World Trade Center (1973\u20132001)" . ":World Trade Center (1973\u20132001)" . "Original World Trade Center Complex" . . . "7 WTC: March 1987" . "World Trade Center (1973\u20132001)#Top of the World observation deck" . "old World Trade Center" . . . "New York's World Trade Center" . "2 WTC: April 4, 1973" . "World Trade Center." . . "World Trade Center 1" . "3 WTC: April 1, 1981" . . "5" . "fallen New York World Trade Center" . . . "World Trade" . "World Trade Center towers" . . "second tower" . "World Trade Centre" . "World Trade Center in New York City" . . . . . . "South Tower of the World Trade Center" . "Twin Towers of the original World Trade Center" . "1 World Trade Center" . "1 WTC: August 6, 1968" . . . . "indoor observation deck" . "Ground Zero" . . . "1973-04-04" . "1973" . . "2" . "World Trade Center (1973\u20132001) (North Tower)" . . . "World Trade Center (1973\u20132001)" . "Destroyed" . "World Trades" . "World Trade Center Tower One" . "twin towers" . "World Trade Center" . . "5 WTC: 1972" . . . . "4" . "World Trade Center's" . "the World Trade Center" . . . . "World Trade Center complex" . . "Twin towers" . . . . . "World Trade Center (North Tower)" . . "1973" . . "1" . . "North Tower, World Trade Center" . "two front teeth" . "6 WTC: 1969" . . "7" . . "2 World Trade Center" . "46451.52" . "One World Trade Center" . "4 WTC: 1975" . "World Trade Center Towers" . "two enormous buildings" . "the towers" . . . . "the original seven buildings" . . "World Trade Center's towers" . . . "399483.072" . . "South Tower" . . "New York City's World Trade Center" . "the Towers" . "World Trade Towers" . "WTC" . . "7 WTC: October 2, 1984" . . . . "1 WTC: 1972" . "The World Trade Center" . . "World Trade Center 2" . . "2 WTC: January 1969" . . . . . . . . "original World Trade Center Twin Towers" . "5 WTC: 1970" . "World Trade Center attack" . "6" . . . "185.928" . "trade center" . . "411.0" . . . . "non-twin towers" . "3" . "WTC towers" . . . . . . . "as it was before 9/11" . "World Trade Center Tower Two" . . . . "One World Trade Center (1973\u20132001)" . "World Trade Center Memorial" . "original World Trader Center" . "4 WTC: 1974" . "World Trade Center from 1973 to 2001" . "towers" . . "1" . . . "Twin Towers of World Trade Center" . "North Tower of the World Trade Center" . . "two towers" . "New York" . . "World Trade Center, New York" . "2" . . "buildings four and five" . . . "the destruction of the World Trade Center" . "6 WTC: 1973" . . . "3 WTC: March 1979" . "World Trade Center\u2019s Twin Towers" . "original World Trade Center" . "World Trade Center disaster" . "World Trade Center Twin Towers" . . "1981-07-01" . "Twin Towers of the World Trade Center" . . "former World Trade Center site" .