The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Durham Castle. Norman Arch. Frith. No 60762
Durham Castle. Norman Arch. Friths Series. No. 30762
Durham Castle. Norman Arch
Durham Castle. Norman Arch. F. Frith. Reigate. No. 30762
Norman Arch. Castle Rising. Cotswold Publishing
Durham Castle. The Norman Chapel. J. Arthur Dixon
