The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Animals
Dog Wave. Blackpool. H. O. Hill. 1906
Dog Wave. Blackpool. R. H. O. 1906
Dog Wave. Blackpool. Here by the Sea I think of thee. Corona Publishing Company. Coronation Series. 1910
Blackpool. Dog Wave. Corona Publishing. 1911
Dog Wave. Blackpool. Progress
Dog Wave. Blackpool
Blackpool. Dog Wave. R. H. O. Hill. Postcard
A Rough Sea. The Dog Wave. Blackpool. Tuck. Oilette. 7513. 1907