Page:History of merchant shipping and ancient commerce (Volume 3).djvu/139

 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 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