The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Missouri. Riverboat Mark Twain. PM. Hannibal. 1985
Loreley. Mark Twain. H. Heine. No. 232. Edmund von Konig
N. Y. Elmira. Mark Twain hotel. The Mark on the Park. Travel Literature Corp. The Luxury of a City. The Charm and Beauty of the Country. Ralph V. Sole
The Loreley. Mark Twain. Johann Hinkel. No. 304
The North Door Post at the Entrance to the Cella of the Temple of Poseidon. Carved on it are Visitors Names Including Lord Byron. Hannibal. E. Tzaferis
Delphi. The Kastalia Fountain. Hannibal. E. Tzaferis
At Museum of Appalachia. Mark Twain Family Cabin. Stonecraft. Dean Stone
The Loreley. Edm. v. Konig. Mark Twain. RP. 1963
