The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Durham Castle and Cathedral. Dixon. 1984
Durham City. Durham Cathedral. Castle. J. Arthur Dixon. Multi View
Durham City. Durham Castle and Cathedral. J. Arthur Dixon. Multi View
Durham Cathedral and Castle. Brian Gadsby. Dixon
Durham Castle and Cathedral. J. Arthur Dixon. 1975
Durham Cathedral and Castle. J. Arthur Dixon. Brian Gadsby
Durham Castle and Cathedral. J. Arthur Dixon. Newport. I. W. England. 1978