The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Cornwall. Wheal Coates Tin and Copper Mine. Chapel Porth. St. Agnes. John Hinde
St. Agnes. Cornwall. Wheal Coates Tin and Copper Mine. Chapel Porth. John Hinde. 1995
Cornwall. Wheal Coates Tin and Copper Mine. Chapel Porth. St. Agnes. John Hinde. 1988