The first instance of privileges being granted to ships of certain countries to import goods from ports in other countries was in the case of Austrian ships. The 4th clause of the treaty of 1838 between Austria and England provided, that all Austrian vessels from ports of the Danube, as far as Galatz inclusive, should, with their cargoes, be admitted into the ports of the United Kingdom and into all possessions of Her Britannic Majesty, exactly in the same manner as if the said vessels had come direct from ports strictly Austrian, with all the privileges and immunities granted under the Treaty of Navigation and Commerce. In August 1840, an Act was passed to give effect to this treaty, the 3rd clause of which, running as follows, was very important:—“And whereas, by the application of _steam_ power[55] to inland navigation, and the facility thereby afforded of ascending rivers in suitable vessels with imported goods, new prospects of commercial adventure are opened up to many States situate wholly or chiefly in the interior of Europe, and whose most convenient ports are not within their own dominions; and, consequently, the trade of this country with such States might be greatly extended if the ships of such States were permitted to use, for the purposes of such trade, some ports of other States, in like manner as if such ports were within their own dominions; and, accordingly, treaties of commerce and navigation beneficial to the shipping and trade of this country might be made with such States if Her Majesty were enabled to carry such treaties into effect. Be it therefore enacted, notwithstanding the Navigation Act, that it shall be lawful for Her Majesty from time to time to declare, by the Order in Council, to be published as aforesaid, that any port or ports to be named in such order, being the most convenient port or ports for shipping the produce of any State, to be also named in such order, shall, although not situated within the dominions of such State, be port or ports for the use of such State in the trade of such ships with all ports of the British dominions, &c., in as full and ample a manner as if such port or ports were within the dominions of such State, &c.; and so long as such order shall be declared to be in force, it shall be lawful to import, &c., any goods in the ships of such State, which, by the laws in force at the time of such importation, might then be imported in such ships from a port of the country to which they belonged, and so to import such goods upon the like terms as the same could there be imported from the national ports of such ships.” Subsequently to this Act, several Conventions of Navigation, to some of which I have already briefly referred, were carried out, whereby the privileges just described were granted to various other nations. [Sidenote: Zollverein States, August 1841.] [Sidenote: Russia, 1843.]