[Union Square]
Subway Proposed in 1869.
High Bridge in 1849
Union Square, N.Y.
Fifth Avenue and Forty-Second Street in 1850
Union Square, N.Y. City.
[West Union Square.]
Front Elevation - Enclosure to Lincoln Statue, Union Square.
Union Square N.Y.
Union Square, New York City.
Fifth Avenue and Forty-Second Street in 1850.
Park, Union Square.
Hotel Union Square, Union Square East & 15th Street.
Union Square, West.
Union Square 1898.