The above is exclusive of 61,000 pounds value of British manufactures re-exported to the various ports and islands in the Southern Seas.
OTHER EXPORTS.
In this scale, moreover, tobacco is not mentioned; but that plant is now raised for the supply of every private establishment, and will assuredly form an article of export, as soon as its manufacture shall be well understood. Neither can it be doubted but that the vine and the olive will, in a short time, be abundantly cultivated; and that a greater knowledge of the climate and soil of the more northern parts of the colony, will lead to the introduction of fresh sources of wealth.
GEOGRAPHICAL FEATURES.
Having taken this hasty review of the commercial interests of the colony, we may now turn to a brief examination of its internal structure and principal natural features.
I have already given a cursory sketch of the geographical features of the whole continent. Of the vast area which its coasts embrace, the east part alone has been fully explored.
A range of hills runs along the eastern coast, from north to south, which, in different quarters, vary in their distance from the sea; at one place approaching it pretty nearly, at another, receding from it to a distance of forty miles. It is a singular fact, that there is no pass or break in these mountains, by which any of the rivers of the interior can escape in an easterly direction. Their spine is unbroken. The consequence is, that there is a complete division of the eastern and western waters, and that streams, the heads of which are close to each other, flow away in opposite directions; the one to pursue a short course to the sea; the other to fall into a level and depressed interior, the character of which will be noticed in its proper place.
GREAT PROPORTION OF BAD SOIL.
The proportion of bad soil to that which is good in New South Wales, is certainly very great: I mean the proportion of inferior soil to such as is fit for the higher purposes of agriculture. Mr. Dawson, the late superintendent of the Australian Agricultural Company's possessions, has observed, as a singular fact, that the best soil generally prevails on the summits of the hills, more especially where they are at all level. He accounts for so unusual a circumstance by the fact, that elevated positions are less subject to the effects of fire or floods than their valleys or flanks, and attributes the general want of vegetable mould over the colony chiefly to the ravages of the former element, whereby the growth of underwood, so favourable in other countries to the formation of soil, is wholly prevented. Undoubtedly this is a principal cause for the deficiency in question. There is no part of the world in which fires create such havoc as in New South Wales and indeed in Australia generally. The climate, on the one hand, which dries up vegetation, and the wandering habits of the natives on the other, which induce them to clear the country before them by conflagration, operate equally against the growth of timber and underwood.