Two years later the English Government granted a patent to a man of the name of Wood to issue a new copper coinage for Ireland to an extravagant amount, out of which, in return for bribes to the Duchess of Kendal, it was supposed that the speculator would make a considerable profit at Ireland's expense. The country was aroused, and Swift, by the issue of the _Drapier's Letters_, purporting to come from a Dublin draper, roused the passions of the people to a white heat. It was known perfectly well from whom the _Letters_ came, but no one would betray Swift, and when the printer was thrown into prison the jury refused to convict. The battle was fought with vigour, Swift conquered, and the patent was withdrawn. A brief passage from the fourth and final letter 'To the Whole People of Ireland' shall be quoted. It will be seen that the writer is not afraid of plain speaking. After saying that the king cannot compel the subject to take any money except it be sterling gold or silver, he adds: 'Now here you may see that the vile accusation of Wood and his accomplices, charging us with disputing the King's prerogative by refusing his brass, can have no place--because compelling the subject to take any coin which is not sterling is no part of the King's prerogative, and I am very confident, if it were so, we should be the last of his people to dispute it, as well from that inviolable loyalty we have always paid to his Majesty, as from the treatment we might in such a case justly expect from some, who seem to think we have neither common sense nor common senses. But, God be thanked, the best of them are only our fellow-subjects, and not our masters. One great merit I am sure we have which those of English birth can have no pretence to--that our ancestors reduced this kingdom to the obedience of England; for which we have been rewarded with a worse climate--the privilege of being governed by laws to which we do not consent--a ruined trade--a House of Peers without jurisdiction--almost an incapacity for all employments--and the dread of Wood's halfpence. But we are so far from disputing the king's prerogative in coining, that we own he has power to give a patent to any man for setting his royal image and superscription upon whatever materials he pleases, and liberty to the patentee to offer them in any country from England to Japan; only attended with one small limitation--that nobody alive is obliged to take them.' With much humour, in the last paragraph of the letter, Swift undertakes to show that Walpole is against Wood's project 'by this one invincible argument, that he has the universal opinion of being a wise man, an able minister, and in all his proceedings pursuing the true interest of the King his master; and that as his integrity is above all corruption, so is his fortune above all temptation.'