The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Saint Petersburg. View of St. Isaac Cathedral in Spring. N. Rakhmanov and ARS Publications Limited
Petersburg. Saint Isaac Cathedral
Saint Petersburg. St. Isaac Square. St. Isaac Cathedral. Bronze Horseman
Kazan Cathedral. Saint Petersburg. Russian Empire Postcard
St. Petersburg. St. Isaac Cathedral. February. Georgey Shablovsky
Saint Petersburg. The Smolny Cathedral. P. 2. V. Voroncov
Saint Petersburg. The Kazan Cathedral. P. 2. L. Gerkus
St. Petersburg. View of Cathedral St. Nicholas. Kari Pullinen. Pavel Star. Saint Peterburg International