The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Aerial View of Christ Church. Oxford. Aerofilms. Dixon
Oxford. Aerial View. At the Top Right Corner is Magdalen Deer park. J. Arthur Dixon. Newport. I. W. England. Aerofilms
Oxford. Aerial View. Aerofilms. RP
Westminster. Aerial View. Aerofilms. Dixon
Westminster. Aerial View. J. Arthur Dixon. Aerofilms
Salisbury Cathedral. Wiltshire. Aerial View. Aerofilms Limited. Dixon