The plan of piling under the eastern portico on a smaller scale and the plan of piling in a semicircle under the northeastern be...

Title	The plan of piling under the eastern portico on a smaller scale and the plan of piling in a semicircle under the northeastern belfry
Series	1820-1913
Fonds	Office of the architect Montferrand (collection)
Display format	Full description RUSMARC
Collections	Saint-Petersburg → Saint Isaac’s Cathedral → Cartographic materials