The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
War Memorial And Lighthouse Hartlepool. 201610. Phototype Postcard. Valentine and Sons
Pier and Lighthouse. Hartlepool. 30947. Valentines Series
Whitley Bay. St. Mary Lighthouse. M. and L. National Series. 1954
St. Mary Lighthouse and Island. Postcard
Whitey Bay. The Northern Promenade and St. Mary Lighthouse. M. and L. National Series
Whitley Bay. The Northern Promenade and St. Mary Lighthouse. M. and L. National Series