The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Leningrad. The Smolny Cathedral. B. Rastrelli. Aurora Art Publishers. USSR
The Smolny Cathedral. Aurora Art. Leningrad. USSR. R. Kirillov
Leningrad. The Cathedral and Buildings of the Smolny Convent. Bartolommeo Francesco Rastrelli. Aurora Art Publishers. 1985
Leningrad. The Cathedral and Buildings of the Smolny Convent. Aurora Art Publishers. USSR. Bartolommeo Francesco Rastrelli
Leningrad. The Cathedral of Our Lady of Kazan. Aurora Art
Canterbury. The Cathedral. Monastery Ruins. LL. 1. Postcard. 1911
Canterbury Cathedral. The Monastery Ruins. J. G. Charlton
4. Canterbury. The Cathedral. Monastery Ruins. LL. 1908