In 1742, when the charter was renewed till 1762, the loan of £1,600,000, without interest, was required by the Government for the favour. By the act of renewal forging bank-notes, &c., was declared punishable with death.

The Bank was at this time a small and modest building, surrounded by houses, and almost invisible to passers by. There was a church called Christopher le Stocks, afterwards pulled down for fear it should ever be occupied by rioters, and three taverns, too, on the south side, in Bartholomew Lane, just where the chief entrance now is, and about fifteen or twenty private buildings. A few years later visitors used to be shown in the bullion office the original bank chest, no larger than a seamen's, and the original shelves and cases for the books of business, to show the extraordinary rapidity with which the institution had struck root and borne fruit.

In 1746, the capital on which the Bank stock proprietors divided amounted to £10,780,000. It had been more than octupled in little more than half a century. The year 1752 is remarkable as that in which the foundation of the present "Three per Cent. Consols" was laid. "The stock," says Francis, "was thus termed from the balance of some annuities granted by George I. being consolidated into one fund with a Three per Cent. stock formed in 1731."

In 1759 bank-notes of a smaller value than £20 were first circulated. In 1764 the Bank charter was renewed on a gift of £110,000, and an advance of one million for Exchequer bills for two years, at 3 per cent. interest. It was at the same time made felony without benefit of clergy to forge powers of attorney for receiving dividends, transferring or selling stock. The Government, which had won twelve millions before the Seven Years' War, annihilated the navy of France, and wrested India from the French sway, was glad to recruit its treasury by so profitable a bargain with the Bank. In 1773 an Act was passed making it punishable with death to copy the water-mark of the bank-note paper. By an Act of 1775 notes of a less amount than twenty shillings were prohibited, and two years afterwards the amount was limited to £5.

During the formidable riots of 1780 the Bank was in considerable danger. In one night there rose the flames of six-and-thirty fires. The Catholic chapels and the tallow-chandlers' shops were universally destroyed; Newgate was sacked and burned. The mob, half thieves, at last decided to march upon the Bank, but precautions had been taken there. The courts and roof of the building were defended by armed clerks and volunteers, and there were soldiers ready outside. The old pewter inkstands had been melted into bullets. The rioters made two rushes; the first was checked by a volley from the soldiers; at the second, which was less violent, Wilkes rushed out, and with his own hand dragged in some of the ringleaders. Leaving several killed and many wounded, the discomfited mob at last retired.

In 1781, the Bank charter having nearly expired, Lord North proposed a renewal for twenty-five years, the terms being a loan of two millions for three years, at 3 per cent., to pay off the navy debt. In 1783 the notes and bills of the Bank were exempted from the operation of the Stamp Act, on consideration of an annual payment of £12,000. The Government allowance of £562 10s. per million for managing the National Debt was reduced at this time to £450. Five years later our debt was calculated at 242 millions, which, taken in £10 notes, would weigh, it was curiously calculated, 47,265 lbs.

It was about 1784 that the first attempts at forgery on a tremendous scale were discovered by the Bank. A rogue of genius, generally known, from his favourite disguise, as "Old Patch," by a long series of forgeries secured a sum of more than £200,000. He was the son of an old clothes' man in Monmouth Street; and had been a lottery-office keeper, stockbroker, and gambler. At one time he was a partner with Foote, the celebrated comedian, in a brewery. He made his own ink, manufactured his own paper, and with a private press worked off his own notes. His mistress was his only confidante. His disguises were numerous and perfect. His servants or boys, hired from the street, always presented the forged notes. When seized and thrown into prison, Old Patch hung himself in his cell.

During the wars with France Pitt was always soliciting the help of the Bank. In 1796, great alarm was felt at the diminution of gold, and Tom Paine wrote a pamphlet to prove that the Bank cellars could not hold more than a million of specie, while there were sixty millions of bank-notes in circulation. It was, however, proved that the specie amounted to about three millions, and the circulation to only nine or ten. Early in 1796, when the specie sank to £1,272,000, the Bank suspended cash payments, and notes under £5 were issued, and dollars prepared for circulation. The Bank Restriction Act was soon after passed, discontinuing cash payments till the conclusion of the war. For the renewal of the charter in 1800, the Bank proposed to lend three millions for six years, without interest, a right being reserved to them of claiming repayment at any time before the expiration of six years, if Consols should be at or above 80 per cent. In 1802, Mr. Addington said in the House of Commons that since 1797 the forgeries of bank-notes had so alarmingly increased as to require seventy additional clerks merely to detect them, and that every year no less than thirty or forty persons had been executed for forgery.

In 1807, the celebrated chief cashier of the Bank, Abraham Newland, the hero of Dibdin's well-known song—

"Sham Abraham you may,
But you mustn't sham Abraham Newland,"