The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
N. Y. New York. Rockefeller Center. The Channel Garden. Acacia card
Hilton. The New York. at Rockefeller Center. Curteichcolor. 1967
New York City. Rockefeller Center. The Fifth Avenue Entrance to the British Empire Building. Seidman Photo Service. Samuel Gotticho
Top of Rock. Observation Deck. Rockefeller Center. New York City
New York. Rockefeller Center. Ice Skating in the Winter. City Merchandise. 2001
Fountain in Promenade Rockefeller Center. New York. B. Hopkins
Rockefeller Center. New York
Plaza of Rockefeller Center. New York City. Dexter Press
