Amudei HaTorah, Maalot HaTorah by R. Avraham, brother of the Vilna Gaon, with Or Torah by the kabbalist R. Yitzchak Eizik Chaver. Jerusalem: R. Yoel Moshe Salomon, 1880. First edition of Or Torah.
On verso of title page, approbations of R. Shmuel Salant and R. Moshe Yehoshua Yehudah Leib Diskin (interestingly, disclaiming knowledge of kabbalah).

The author of Or Torah, R. Yitzchak Eizik Chaver (1787-1852), a transmitter of the kabbalistic teachings of the Vilna Gaon. At the young age of 14, R. Menachem Mendel of Shklow (disciple of the Vilna Gaon) deemed him suited to study Kabbalah. In Or Torah (p. 31a) he criticizes Chassidic devotional practices, a passage censored in later editions.

[2], 72 leaves. 20 cm. Dry paper. Most leaves in good condition. Stains. Small open tears to margins of title page and several other leaves. Creases. New binding.

Sh. Halevy, no. 352.