The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Rijksmuseum Amsterdam. Old Woman Praying. Nicolaes Maes. Hoonte Holland Grafische Industrie bv Utrecht
Amsterdam. Old Woman. Rijksmuseum. Nicolaes Mes
Old Amsterdam. Geldersekade with Schreierstoren. Muva
Old Amsterdam. Little lock. Muva
Old Amsterdam. The Little Lock. Kruger
Old Amsterdam. The Little Lock. Sleding. Kruger. 1977
National Gallery. The Herring Packers Tower. Amsterdam. Waterlow and Sons Limited. No. 1187. Hobbema