The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Cologne Cathedral. Hoursch and Bechstedt. Rheingold Serie. Nr. 308
Cologne Cathedral. Hoursch and Bechstedt. Serie Nr. 236
Cologne Cathedral. Hoursch and Bechstedt. Rheingold Serie Nr. 236. RP
Cologne Cathedral From The Air. Hoursch and Bechstedt. Rheingold Serie Nr. 251. RP
Cologne Cathedral From the West. Hoursch and Bechstedt. Rheingold Serie. Nr. 252. RP
Segovia. Cathedral. Air view. No. 4. Escudo de Oro. Dominguez
No. 10. Granada. Air view. Cathedral. Escudo de Oro. Dominguez. Fisa
Siena. General View and Cathedral. C. N. C. Grafiche Milan Cards