The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Post Office and City Hall Park. New York
New York City. City Hall Park. American Art Publishing. American Studio. H. Finkelstein
Municipal Building and City Hall Park. New York City. The American Art Publishing. H. Finkelstein
Woolworth Building from City Hall Park. New York City. H. Finkelstein. Irving Underhill. American Art Publishing. 1914
New York. City Hall Park and Broadway Building. Success Postal Card. No. 1007
United Nations. Central Assembly Hall. New York City. Progressive Publications
New York. City Hall. Postcard. 1911
City Hall and Park New York Success Postal Card No 1007