The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Potsdam. Schloss Sanssouci. Robert Hugel. Nr. 605
Potsdam. Schloss Sanssouci. Robert Hugel. Nr. 612
Potsdam. Schloss Sanssouci. Robert Hugel. Nr. 604
Potsdam Sanssouci. Neues Palais. Robert Hugel. Nr. 601
Potsdam. Sanssouci. Orangerie. Robert Hugel. No. 1660. 1928
Potsdam. Sizilianischer Garten in Sanssouci. Robert Hugel
Potsdam. Sanssouci. Tempel. No. 602. Robert Hugel
Potsdam Sanssouci. Romischen Bader. Robert Hugel. Nr. 609
