The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Pentothal Sodium. Chateau de Vianden. Grand Duche de Luxembourg. M. Schroeder. 1968
Vianden. Grand Duche de Luxembourg. Paul Kraus. No. 411. Multi View
Vianden. Grand Duche de Luxembourg. Grossherzogtum Luxemburg. J. R. Waeger
Grand Duche de Luxembourg. Vianden a Vol d oiseau. Charles Bernhoeft. No. 1048
Luxembourg. Pont Grand Duc Adolphe. Ern. Nels Thill. Multi View
Grand Duche de Luxembourg. C. Rousse Brouscher
Berdorf. Grand Duche de Luxembourg. Paul Kraus. No. 3063
