The Political duenna : a comic opera, in three acts, as it is performed by the servants of His Britannic Majesty, : with Lord North's recantation. : To which are added, I. A letter to Mr. John Wesley on his calm address to the Americans. Supposed to be written by the celebrated Junius. II. A letter from an Irish gentleman in London to his friend and countryman, in His Britannic Majesty's service, in America.