The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Canterbury Cathedral. Aero Pictorial. Air Photograph. No. 3017
3017. Canterbury Cathedral. Aero Pictorial. Air Photograph. No. 3017
3016 Canterbury Cathedral Aero Pictorial Air Photograph
Canterbury Cathedral Aero Pictorial Air Photograph No 3017
Canterbury Cathedral. Aero Pictorial. No. 3017. Air Photograph
Liverpool Cathedral. From the Air. Aerofilms and Aero Pictorial. Herts. Air Photograph