Manuscript 'Seder Hevronot' for the establishment of a Hebrew calendar, Times and periods. Prague, [1797].
The book was first printed in the Antonio Bruin print in Riva Detinto, [1560]. And it is considered a basic book on the calculation of the period, and has since been printed in many editions. In the manuscript before us was added a table that relates to the calculation of the period for the years 1797 - 1815.
18 p. 18 cm. Fine Ashkenazi manuscript. New binding. Few stains. Good condition.
