The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Durham. Marsden Rock. S. Hildesheimer. Northumberland. No. 5389
Marsden Rock. Durham. S. Hildesheimer. No. 5389
Marsden Rock. Durham. Hildesheimer. 1906
Bamburgh Castle. Northumberland. S. Hildesheimer. No. 5389
Holy Island. Northumberland. S. Hildesheimer. No. 5389
Warkworth Castle. Northumberland. S. Hildesheimer. No. 5389
Many Happy Returns of the Day. Holy Island. Northumberland. Hildesheimer. 1910
Holy Island. Northumberland. Hildesheimer. 1906