Three letters of dangerous consequences : read at a conference of both Houses of Parliament : the first two from Rotterdam and date Iuly 1 & 4 stilo movo, 1642 : the other, from M. Wilmot to M. Crofts at the Hague, dated Iuly 22, 1642 : in which appears a desperate designe of the L. Digby, Cap. Hide, Sir Lewis Divers, M. Jermin. M. Percy, and divers Cavileeres against the Parliament of England : with the names of ships, number of men and amunition now in readiness to be transported into the north : with many other observable matters.