The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Holland. Marken. Kruger. Importhuis Gebr. Spanhersberg N. V. Rotterdam. Postcard
Netherland. Overijssel. Markelo. Gebr. Spanjersberg nv. Rotterdam. Postcard
Netherland. Waterland. Marken. Gebr. Spanjersberg nv. Rotterdam. Postcard
Rotterdam. Postcard
Holland. Zandvoort. Gebr. Spanjersberg bv. Rotterdam. Z 55. Postcard. Multi view
Holland. Scheveningen. Gebr. Spanjersberg bv. Rotterdam. DH 46. Postcard
Holland. Den Haag. Gebr. Spanjersberg BV. Rotterdam. DH. 29. Postcard. Multi view
Rotterdam. Blaak. Postcard