The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Bishop Auckland. Auckland Castle Entrance. Valentine. RP
Castle Entrance. Bishop Auckland. Valentine. No K5686. RP. 1966
Castle Entrance. Bishop Auckland. Valentines Series
Castle Entrance. Bishops Auckland. Valentine. 1912
Bishop Auckland. The Castle. No 21754
Bishop Auckland. The Bishop Castle and Chapel. Frith Series
Bishop Auckland. Entrance Bishop Palace. E. T. W. Dennis. E. Storey
Bishop Auckland. Entrance Bishop Palace. E. T. W. Dennis and Sons Ltd. Photocolour. E. Storey