27 cm. Part one: 203 leaves. Part two: 205 leaves. A machzor according to the customs of Poland, Lithuania, and Reisen, Pihem and Mehrin with a Yiddish translation. Part one: for Rosh Hashana and Yom Kippur. Part two: for the three pilgrim festivals. The title page of each part is in red ink. Original covers with the owner’s name embossed on the first part. The first leaf of part one is mainly missing. Aging stains. Fine condition.