The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Durham Cathedral. Frith. 1903
Durham Cathedral. North Side. Frith. No 16143
16143. Durham Cathedral. North Side. Friths Real Photo Series. G. Bailes
Durham Cathedral. North Side. Friths Series
Durham Cathedral. North Side. F. Frith. No. 16143
The Cathedral. South Side. Durham. 1904
Durham Cathedral. F. Frith. No. 50001. 1906
Durham Cathedral. F. Frith. No. 30732