Columbia subject headings:
New York Harbor (N.Y. and N.J.)--History--Pictorial works.
Harvard subject headings:
Harbors--New York (State)--New York--History--Pictorial works.
New York (N.Y.)--Pictorial works
New York Harbor (N.Y. and N.J.)--History--Pictorial works.
Princeton subject headings:
Harbors--New York (State)--New York--History--Pictorial works.
New York (N. Y.)--Docks, wharves, etc.--History--19th century--Pictorial works.
New York (N.Y.)--Pictorial works.