The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
R. M. S. Queen Mary. Cunard Line. Salmon. 1967
R. M. S. Queen Mary. Cunard Line. J. Salmon
Cunard Line. R. M. S. Queen Mary. Beken. Dixon. 1958
R. M. S. Queen Mary. Cunard Line. J. Arthur Dixon. Beken
R. M. S. Queen Mary. Cunard White Star Line. Valentine. Valuxe