Keywords: Petrogradskaia storona SPb 000000304 1 m.jpg Saint Petersburg Russia Kamennoostrovsky Prospekt Санкт-Пете бу г Каменноост овский п оспект Saint-Pétersbourg Perspective Kamennoostrovsky http //www nlr ru/petersburg/spbpcards/arterii/4 htm author 1900-1917 PD-old Postcards of Saint Petersburg Alexandrovsky Liceum Education in Saint Petersburg |