At five o’clock that afternoon, ratifications of the treaty of 1858 were duly exchanged by the representatives of the sovereigns, and a convention signed, which, commencing with a recital of the Emperor’s regret at the occurrences at the Peiho Forts in 1858, declares Tientsin a free port, and thereby opens the Peiho to within seventy miles of Pekin for the traffic of the world. The provisions of the convention permit free emigration of Chinese, with their wives and families, to all parts of the world, and transfer a territory at Cowloon, opposite Hong Kong, where our troops were encamped in 1860, to the British Crown. An indemnity of three millions sterling to the British is guaranteed; and stipulation is made for the establishment of a British force at Tientsin, until the terms are fulfilled. A portion of the indemnity is to be paid 31st, December, 1860, whereon Chusan is to be evacuated by the English and French troops. But no provision is made for the evacuation of Canton, to which the French are at present understood to be disinclined to agree. The remainder of the indemnity is to be paid by periodical instalments of one-fifth of the gross revenue of the customs of China. After signing the convention, Lord Elgin expressed a hope that the treaty would inaugurate friendly relations between the powers. Prince Koung replied that he himself had been about to utter the same words; and acknowledging that foreign affairs had hitherto been greatly mismanaged, observed, that as their administration was now exclusively placed in his hands, he had no doubt their future management would be more satisfactory. The Franco-Chinese treaty was ratified by Baron Gros and the Prince Koung on the following day.” CINTRA, CONVENTION OF.--This disgraceful convention was concluded between the British army, under Sir Hew Dalrymple and the French under Marshal Junot. The latter were allowed to evacuate Portugal and to be carried home to France in British ships, taking with them their ill-got gain; signed the day of the battle of Vimeira, August 22nd, 1808. CITATE.--Fought 5th January, 1854, between Omar Pacha and the Turks, on the one side, and the Russians on the other.