The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
St. Michaels Mount. Cornwall. E. Ludwig. Hinde. 1967
St. Michaels Mount. Cornwall. E. Ludwig. Hinde
Marazion and St. Michaels Mount. Cornwall. E. Ludwig. Hinde. 1966
St. Michaels Mount. Cornwall. E. Ludwig. Hinde. 1965