A letter sent to General Monk, to St. Albons the 29 of January. VVherein the antient government of England founded upon Magna Charta, and the Petition of Right, is vindicated and proved to be a popular and free commonwealth; all the marks of soveraignty being in the people. Together vvith an expedient for admitting the Members excluded in 48, and composing all differences, and setling the nation upon a sure basis of peace.