Among all the skyscrapers I spotted this slender building with walls only 6 windows wide.
20 Exchange Place, now residential, was built during the depression in 1930/31.
It is 741 feet tall and at that time it was the 4th tallest building in NYC.
In 1970 it was still in the top ten of NYC's tallest buildings.
With all the skyscraper construction of the 20th century it is now only number 43.