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Keywords from Image Description:
Ratdolt sphaericulum. Schema zur Mondfinsternis Holzschnitt in drei Farben gedruckt aus Johannes de Sacro Bosco Sphaericum opusculum gedruckt von Erhard Ratdolt Venedig Diagram showing eclipse of the moon woodcut printed in three colours from Sphaericum opusculum by Johannes de Sacro Bosco printed by Erhard Ratdolt Venice sunsite