During these events the war operations before Paris continued uninterruptedly. Moltke had succeeded, in spite of the difficulties of transport, in procuring an immense quantity of ammunition, and the long-delayed bombardment of Paris was ready to begin. Having stationed with all secrecy twelve batteries with seventy-six guns around Mont Avron, on Christmas-day the firing was directed with such success against the fortified eminences, that even in the second night the French, after great losses, evacuated the important position, the "key of Paris," which was immediately taken possession of by the Saxons. Terror and dismay spread throughout the distracted city when the eastern forts, Rosny, Nogent and Noisy, were stormed amid a tremendous volley of firing. Vainly did Trochu endeavor to rouse the failing courage of the National Guard; vainly did he assert that the government of the national defence would never consent to the humiliation of a capitulation; his own authority had already waned; the newspapers already accused him of incapacity and treachery, and began to cast every aspersion on the men who had presumptuously seized the government, and yet were not in a position to effect the defence of the capital and the country. After the new year the bombardment of the southern forts began, and the terror in the city daily increased, though the violence of the radical journals kept in check any hint of surrender or negotiation. Yet in spite of fog and snow-storms the bombardment was systematically continued, and with every day the destructive effect of the terrible missiles grew more pronounced. [=The Last Great Sally from Paris=]