The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Empire State Building. New York. Alan Schein. City Merchandise. 1993
Municipal Building. New York. No 61599
Singer Building. New York. American News. B. Hopkins
Woolworth Building New York. Irving
United Nations Building New York City. Enco
United Nations Building New York City Mike Roberts Alfred Mainzer ALMA
Trinity Church Times Building New York A C Bosselman Multi View
Municipal Building. New York. Success Postal Card. No. 1150
