Title: The true copus of several letters from Portsmovth, directed by Col. Sir Arthur Haslerig, Col. Herbert Morley, Col. Valentine Walton, Commissionsers by Act of Parliament for governing the Armies: to the Lord Fleetwood at VVallingford-house. With the Lord Fleetwoods answer thereunto. Also, their several letters to the Right Honourable the LordMayor, Aldermen and Common-Council of the City of London. Together with their letters from Portsmouth, to the several militias appointed by Act of Parliament, for the cities of London, Westminster and Borrough of Southwark. And their answers thereunto