Book of the Evronot. Determining the Hebrew Calendar with the addition of non-Jewish festivals, Countries Poland, Russia and Ashkenaz [Russia –Poland]. 5565 [1805]. 24 leaves, 20 cm. Tables and drawings. Printed on the title page: in Dihrenport and details of the year obtained 5560. However, in the Kolofon it is written the year 5565. Rare book. Stains. A few moth holes. In good condition.