Perkins, 1642 : a new almanacke and prognostication for the yeere of our Lord God 1642, being the second from the bissextile or leape-yeere, and from the world's creation, 5564 : composed and chiefly referred to the meridian of the famous city of London / - Perkins, Samuel (Printed by John Dawson for the Company of Stationers, 1642)