The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Frinton on Sea. The Greensward and Beach. 1974
Frinton on Sea. The Greensward and Beach. Photo Precision. Colourmaster International
Frinton on Sea. The Greensward and Beach. Photo Precision. St. Ives. Huntingdon. Colourmaster International
Frinton on Sea. The Greensward. Clacton on Sea. A Super Card. Coastal Colour