Raphael Halevi of Hannover. Techunath HaShamayim [calculations of intercalation and the Jewish calendar]. Edited by Moshes ben Jekuthiel of Tiktin.

Auction 95 |
Thursday, November 11th,
2021 at 11:00am
Fine Judaica: Printed Books, Manuscripts, Rabbinic Letters, Ceremonial & Graphic Art
Raphael Halevi of Hannover. Techunath HaShamayim [calculations of intercalation and the Jewish calendar]. Edited by Moshes ben Jekuthiel of Tiktin.
![Raphael Halevi of Hannover. Techunath HaShamayim [calculations of intercalation and the Jewish calendar]. Edited by Moshes ben Jekuthiel of Tiktin. Raphael Halevi of Hannover. Techunath HaShamayim [calculations of intercalation and the Jewish calendar]. Edited by Moshes ben Jekuthiel of Tiktin.](https://www.kestenbaum.net/media/catalog/product/cache/afad95d7734d2fa6d0a8ba78597182b7/0/9/095-097_1.jpg)
Lot 97
(ASTRONOMY).
Raphael Halevi of Hannover. Techunath HaShamayim [calculations of intercalation and the Jewish calendar]. Edited by Moshes ben Jekuthiel of Tiktin.
Amsterdam: J. Jansen 1756
Est: $400 - $600
A guide to the scientific aspects of Maimonides’ Hilchoth Kiddush HaChodesh (Laws of Sanctification of the New Moon). The author was an interesting amalgam of two worlds: He excelled in his traditional yeshivah education in Frankfurt a/Main, yet was also closely associated with the philosopher Gottfried Wilhelm Leibniz.
See S. Feiner, The Jewish Enlightenment (2004) pp. 41-42.