Gilden 1620 : a new almanacke and prognostication for the yeare of our Lord God 1620, being bissextile or leape-yeare : calculated and composed according to arte for the latitude and meridian of the towne of Shipston vpon Stowre in the county of Worcester, and may well serue for all the south parts of Great Brittaine / - Gilden, G. (Printed for the Company of Stationers, 1620)