Sidur based on the holy Arizal, Rabbi Yitzchak Luria. Konigsberg, [1765-1768].
"With the book Mishnat Gur Aryeh, which is the final edition of the book Ohr Hashnayim… written by myself… Aryeh Leib ben Mordechai Epstein, Prince of the Levi'im".
This sidur includes the Mincha and Ma'ariv prayers, the secret of eating and Grace after meals, k'ri'at shema and tikkun chatzot. Special title-page "This Small Composition".
Contains approbations by Rabbi Shalom ben Rabbi Elazar Rokeach, Rabbi Avigdor ben Rabbi Shmuel of Vilna, Rabbis of Lithuania, and other Rabbis.
5, [2], 56, [3]; [1], 16, 8, 25-31 leaves, 20.5 cm. Fair-poor condition. Many leaves have restored damage, causing text omissions. Many leaves are absent: 7 first leaves are absent and photocopied, the eighth page is partially missing, leaves 54-55 and the leaf after 56 are missing and photocopied; from the second count, the middle eight leaves as well as leaf 31 are missing.
Very rare, probably printed in parts and not printed fully.

1. Machzor according to Ashkenazi custom. Wilhelmsdorf, 1735. First volume only, Rosh Hashana and Yom Kippur.
2. Selichot for the whole year for those who rise early in the morning. Vienna, 1791.
3. Likutei Zvi with additions from Sha'arei Zion, by Rabbi Zvi Hirsh of Feurda. Sulzbach 1797.
4. Selichot and Supplications for the High Holidays, French Ashkenaz custom. Linvil 1799.
5. Hatarat Nedarim, Mesirat Modaa and Tashlich. Verona 1827.
6. Machzor for High Holidays. Salonika 1842. Sephardic.
Varying size and condition. Some books have owners' signatures.