The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Amsterdam. Holland. Montelbaan tower. Rederij Plaas
Amsterdam. Holland. Montelbaan Tower. Euro Color Cards. 1972
Amsterdam. Holland. Montelbaan tower on Oude Schans. Gebr. Spanjersberg
Amsterdam. Holland. Montelbaan Tower. Euro Color Cards
Amsterdam. Holland. Montelbaan Tower on the Oude Schans. Mastrigt en Verhoeven
Holland. Amsterdam. Montelbaan Tower. Gebr. Spanjersberg bv. Euro Color Cards bv. E. C. C. N. 405722
Amsterdam. Holland. Montelbaan Tower. Euro Color Cards. 1974