Volvelle for finding the dates of Easter, Pentecost and other moveable feasts

L9422

Volvelle for finding the dates of Easter, Pentecost and other moveable feasts Long Caption: One of a set of 26 hand-coloured engravings which features in 'Astronomicum Caesareum'. Credit line: © National Maritime Museum, Greenwich, London Object: ZBA7664 Artist: Peter Apian Date: 1540 Medium: hand-coloured engraving Click here to buy a bespoke print of this image.