Four Freedoms Plaza

The Doctor's TARDIS once materialised on top of the Four Freedoms Plaza. The Seventh Doctor dropped off Death's Head on the top of the building. The Doctor tried to explain to the robot the necessity of self-improvement, and how that was a quality that organics would always have over mechanical beings. (COMIC: Time Bomb!)

Behind the scenes
The Four Freedoms Plaza was a recurring building in Marvel comics. Its appearance in COMIC: Time Bomb! was intended to be on Earth-616, though at the time, it was never stated that the Doctor's universe was separate.