1 William Street

1 William Street is an office building in the southern portion of the Financial District of Lower Manhattan in New York City. The building has had a number of names, originally the J. & W. Seligman & Company Building, and later the Lehman Brothers Building. Currently it is also known as the Banca Commerciale Italiana Building.

1 William Street

1 William Street is an office building in the southern portion of the Financial District of Lower Manhattan in New York City. The building has had a number of names, originally the J. & W. Seligman & Company Building, and later the Lehman Brothers Building. Currently it is also known as the Banca Commerciale Italiana Building.