Bidspirit auction | Segulah — Ksav Yad of
Segulah — Ksav Yad of the Sar Beis HaZohar, Rabbeinu Yitzchak Eizik of Komarna ZY”A A leaf written on both sides in his ksav yad, containing chiddushim and biurim from Maaseh Oreg and Pnei Zaken on Mishnayos Maseches Demai — end of perek 5 and beginning of perek 6. It is well known that early chassidim were particular to keep the seforim of the Rebbe of Komarna in their homes as a segulah and shemirah. All the more so, a genuine ksav yad kodesh of Rabbeinu himself was regarded as a source of elevated shemirah and yeshuos. These biurim were first printed in Lemberg in 1861, and include explanations in both nigleh and nistar.