A True discovery of a dangerous conspiracy, design'd to be carried on in Scotland against the Queen and Government. With an account of the apprehending and taking Sir John Macklain, the Duke of Berwick's Secretary, and Monsieur Bosset, Mr. Ogleby, an Mr. Achmody, three officers, coming from France: and one Mr. Clark in Waling-street; and several others. With their commitment to the tower, Newgate, and the Gatehouse, on Saturday last.