Another place in New York we went to visit in 1976 was the World Trade Center. There was no way we could have imagined at the time that this monstrous building would be bombed by terrorists in 2001 on September 11th. Our family took the elevator up to the roof top. We wandered around that huge place, and I bought some commercial slides in a store up there because a picture of the entire building was very difficult to get. I am posting here the commercial slides I bought. The last picture below is the only picture of twin towers in my possession.