What government should have done, when they engaged the nation in the vast system of inland railways, was what Pitt actually did, with such happy effect, when its currency was exposed to a similar strain from foreign expenditure, and immense engagements, in 1797. They should have provided a currency under proper control as to amount, but capable of being increased, according to the wants and engagements of society, and, above all, not liable to be withdrawn by the mutations of commerce, or the demand for gold in foreign states. The example of Great Britain during the war, when a gigantic expenditure, varying from eighty to one hundred and twenty millions yearly, was carried on for twenty years with the aid of such an expansive _domestic currency_--not only without any lasting distress, save from the stoppage of foreign markets, but with the _utmost prosperity and happiness to all classes_, although guineas had altogether disappeared from the circulation--was not only an example of what was required, but the best indication of _how_ it was to be done. No period more loudly called for such a precautionary measure than one in which, under the sanction of government, no less than £363,000,000 was to be expended on railways in the short space of four years--a sum equal, if the change in the value of money is taken into consideration, to £500,000,000 during the war--at a time when all other branches of industry, foreign and domestic, were in an unusual state of activity, from the sudden return of prosperity after a long period of suffering. To expect that the nation, without some addition to its currency, could carry out so great an increase in its undertakings, was as hopeless as to imagine that an army, with a half added to its mouths, is to go on successfully with no addition made to its distribution of rations. And it is evident that this addition to the currency could be effectually made only by extending the paper circulation on a scale proportioned to the increase of work undertaken. By no possible means could gold, in adequate quantities, be brought to the scene of activity, the place where it was required; and even if brought there, no reliance could be placed on its continuing there for any length of time. On the contrary, nothing is more certain than that it would speedily be re-exported to other countries where it was less plentiful, and, therefore, more valuable; and thus its support would have been lost at the very time when it was most required.