A letter from the armie. : Concerning the Kings Majesty and the proceedings of the army. And a letter from both Houses of Parliament to his Excellency Sir Thomas Fairfax, concerning the City of London, and other things related to the peace of the kingdome. And the manner of the late fight at Dedford, neere London, where foure of Sir Robert Pyes men were slain, some taken, and divers wounded, by a party of horse in Kent.