The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Heytor. Dartmoor. Salmon. No 787. 1930
Heytor Dartmoor. Salmon
Heytor. Dartmoor. Salmon. W. H. Dyer. No. 787
Heytor. Dartmoor. Salmon. W. H. Dyer. 1916
Dartmoor. Heytor. J. Salmon. J. E. Beale. W. H. Dyer
Dartmoor. Heytor. J. Salmon. W. H. Dyer