A letter from Mr. Robert Iohnston, one of the Elders at Edenborough, directed to Master VVilliam Agard in Cambridge [microform] : with a petition of the English there inclosed, to the Kings most excellent Majesty. Also Master Agards letter to his friend in London, coneteyning [sic] matters of great moment, tending to the pacification of the miserable distractions of these present times