The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Rotterdam. Park. Trenkler
Rotterdam. Park. Dr. Trenkler
Rotterdam Park. Dr. Trenkler. 1908. Rtt. 102. No. 41653
Rotterdam. Park. P. F. van dan Ende. Postcard
Rotterdam. Park met Standbeeld Tollens. Weenenk and Snel. den Haag
Rotterdam. Parkhaven. Gebr. Spanjersberg. Kruger
Holland. Rotterdam. Parkhaven with Ventilation Building of the Maastunnel. Gebr. Spanjersberg
Golden Viscount 707. Fly Channel Airways. Channel Islands. Rotterdam. Paris. Le Touquet and Ostend. K. Woolcott. 1965