2 World Trade Center (1971–2001)

The original Two World Trade Center (also known as the South Tower, Tower 2, Building Two, or 2 WTC) was one of the Twin Towers of the original World Trade Center in New York City. The Tower was completed and opened in 1973 at a height of 1,362 feet (415 m) to the roof, distinguishable from its twin, the North Tower (1 World Trade Center), by the absence of a television antenna.

Source: Wikipedia — 2 World Trade Center (1971–2001) (CC BY-SA 4.0)