St. Isaac's Cathedral in St. Petersburg

A 17-ton bell lifted on the north-western belfry of St. Isaac's Cathedral in St. Petersburg.

A 17-ton bell lifted on the north-western belfry of St. Isaac's Cathedral in St. Petersburg.

Ria Novosti/Alexei Danichev
A 17-ton bell lifted on the north-western belfry of St. Isaac's Cathedral

A 17-ton bell lifted on the north-western belfry of St. Isaac's Cathedral in St. Petersburg.

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