The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Kazan Cathedral. Saint Petersburg. Russian Empire Postcard
The Trinity Cathedral. 1422 1423. Russia. V. Monina
Saint Petersburg. Kazan Cathedral. 1993. USSR
St. Petersburg. Cathedrale de St. Isaac. E. G. S. No. 9
St. Petersburg. Isaacs Cathedral. 1916. B. Hopkins
St Petersburg. Russia. Tehknologicheski institut metro station. Postcard
Russia. St Petersburg. The Church of the Resurrection of Christ. The Saviour on the Blood. Postcard
Petrograd. St. Petersburg. St. Isaacs Cathedral. 1917
