Hebrew weekly; founded at Berlin in 1750 by Moses Mendelssohn (at that time he was not more than twenty-one) and T. Bock. Only two issues appeared; these contained philosophical and moral reflections of the Leibnitz-Wolff school.
- Benjacob, Oẓar ha-Sefarim, p. 518;
- I. Davidson, The Genesis of Hebrew Periodical Literature, p. 3, Baltimore, 1900;
- F. Delitzsch, Zur Gesch. der Jüdischen Poesie, p. 100;
- Kayserling, Moses Mendelssohn, p. 99.