The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Sir Rowland Hill K. C. B. Midlands Postal Board Picture Card. 1979
Sir Rowland Hill. K. C. B. Midlands Postal Board Picture Card. M. P. B. Card. 3
Sir Rowland Hill. K. C. B. Midlands Postal Board Picture Card
Sir Rowland Hill K. C. B. Midlands Postal Board Picture Card. MPB. N. 3. Postcard
Sir Rowland Hill. K. C. B. Midlands Postal Board Picture Card. MPB Card 3