The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Tokyo. National Museum. Postcard
Munchen. Nationalmuseum. W. H. D. Postcard
National Postal Museum Postcard For Stampex. The House of Questa
National Postal Museum Postcard for Stampex. National Postal Museum. London. The House of Questa
National Museum Munchen. Der Watten Saal. J. B. Obernetter
Handcoloured Valentine Card. National Postal Museum Collection
The National Museum. Cardiff. Postcard
