Downtown Doodler: The Art Deco Skyscraper at 20 Exchange Place

Situated on an oddly shaped block along the curve of William Street, 20 Exchange Place, is in the heart of the Financial District. Although the 59 story tower is no longer home to City Bank-Farmer’s Trust (now Citibank), evidence it was once the headquarters of one of America’s largest financial institutions covers the building.

In the late …