The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
New York City. Empire State Building and Skyline at Dusk. I Love New York. Alfred Mainzer. 1989
Empire State Building. New York City. Alfred Mainzer
The Empire State Building. New York City. Manhattan Post Card Pub. Dexter Press
New York City. empire State Building Along 5th Avenue. Alan Schein
Empire State Building. New York City. 1964. Manhattan Post Card. Dexter Press
New York City. Empire State Building. Empire State Building Company L. L. C. 2015
New York City. Empire State Building. Alfred Mainzer. 2001
New York City. Empire State Building. Manhattan Post Card. Dexter Press