Keywords: World Trade Center Building Design with Floor and Elevator Arrangement.svg An illustration of the World Trade Center floor and elevator arrangement of Towers one and two own based on Image World_Trade_Center_Building_Design_with_Floor_and_Elevator_Arrangment jpg originally uploaded by Quasipalm from http //wtc nist gov/ 2007-03-04 MesserWoland World Trade Center - Dimensions et agencement intérieur svg World Trade Center Building Design with Floor and Elevator Arrangment m svg MesserWoland Maps and diagrams of the World Trade Center complex 1970 “2001 |