Intelligence has been received of the departure of KOSSUTH and his Hungarian companions from Constantinople, in the steamer Mississippi, for the United States. They arrived at Smyrna on the 12th of September, and are daily expected at New York as we close this Record of the month. It is understood that Austria employed her utmost resources of diplomacy to prevent the release of KOSSUTH, but they were ineffectual. She will probably now seek to punish Turkey for disregarding her wishes, by sending the chiefs of the Bosnian rebellion again into Bosnia, to rekindle the flame. She concentrates her troops on the frontiers of Bosnia, Servia, and Wallachia. She attempts to gain the leading men in Servia, and she encourages and patronizes the former princes of Servia, who are still pretenders. Thus it is tried to kindle a new revolution in that country. Russia apparently keeps aloof on the question of the liberation of Kossuth, ready to profit by the opportunity to present herself either as protecting the Porte, should the revolution succeed, or as mediator, should the difficulties with Austria lead to the brink of a rupture. Omer Pasha, the Sultan's great general, remains in Bosnia, as long as the difficulties with Austria are not settled. In consequence of the Austrian movements he had concentrated 30,000 men in this province. The Servian Government has given orders for the armament of the militia, at the same time an explanation has been required from Austria as to the concentration of her troops on the frontier.