No Autocracy can be imagined without its Tower or its Bastille. The St. Petersburg Autocracy is no exception to the rule, and it has its Bastille in the Petropavlovskaya Fortress. This fortress, unlike the Bastille of Paris, has nothing particularly gloomy in its outer aspect, nothing striking. Its low granite bastions facing the Neva have a modern appearance; it contains the Mint, a cathedral where the Emperors and their families are buried, several buildings occupied by engineers and military, extensive arsenals in the new Cronwerk in the north; and the ordinary street traffic passes through it in the day-time. But a sensation of horror is felt by the inhabitants of St. Petersburg as they perceive on the other side of the Neva, opposite the Imperial palace, the gray bastions of the fortress; and gloomy are their thoughts as the northern wind brings across the river the discordant sound of the fortress-bells which every hour ring their melancholy tune. Tradition...