Title: Igeret Tokhaḥat musar
Subjects: Correspondence, Rabbis, Early works to 1800, Customs and practices, Karaites
Places: Turkey, Istanbul
People: Śimḥah ben Shelomoh ha-Ḳusdini (d. 1811), Berakhah ben Eliyahu Ḳaṭan (fl. 1778)