מחזור ליום שני של ראש השנה Prayerbook for the New Year (1965) is volume 2 in a set of maḥzorim reprinting Wolf Heidenheim’s arrangement of liturgy according to the Ashkenazi custom, accompanied by an English translation by Jenny Marmorstein, z”l (1920-2020).

מחזור ליום ראשון של ראש השנה Prayerbook for the New Year (1965) is volume 1 in a set of maḥzorim reprinting Wolf Heidenheim’s arrangement of liturgy according to the Ashkenazi custom, accompanied by an English translation by Jenny Marmorstein, z”l (1920-2020).

סדור לחול לשבת וליום טוב Ritual de Oraciones para Todo el Año (1965) is a bilingual Hebrew-Spanish prayerbook for the entire year compiled and translated by Rabbi Marcos Edery z”l, and published by the World Council of [Conservative] Synagogues. Besides the liturgy of the siddur, this prayerbook includes essays concerning prayer by 20th century scholars in Spanish translation, such as Rabbi Abraham Joshua Heschel and Israel Abrahams.

תפלת ערבית לשבת ולשלש רגלים Ritual de Oraciones para Servicios Vespertinos Sabaticos y Festividades (1963) is a bilingual Hebrew-Spanish prayerbook for Shabbat and Festival evenings compiled and translated by Marcos Edery and published by the World Council of Synagogues for Latin America.

The second revised edition of Rabbi Simeon Singer’s Authorised Daily Prayer Book, enlarged under the direction of chief rabbi Israel Brodie and published by Singer’s Prayer Book Publishing Committee in 1962.

A maḥzor for Rosh haShanah and Yom Kippur, prepared for a mid-20th century Conservative Jewish congregation in Philadelphia.

A collection of public and pulpit prayers composed by Rabbi Abraham Samuel Soltes between 1948 and 1959.

A Passover Seder Haggadah in Hebrew and Aramaic (or Kurdish, as stated on the title page) published in Israel for the wave of Kurdish-Jewish immigrants from Iraq and other eastern countries.

A trans-denominational prayer book compiled for the use of United States personnel in the Armed Services.

Ben Zion Bokser’s popular mid-20th century modern prayerbook for Conservative American Jewry.

A Friday and pilgrimage festival night siddur, translated with a unique transliteration schema devised by Rabbi Max D. (Meir David) Klein of Congregation Adath Jeshurun in Philadelphia, 1954.

A haggadah for the Passover Seder by Paltiel Birnbaum for the Hebrew Publishing Company.

A bilingual Yiddish-English anthology of teḥinot containing 21 prayers compiled and translated by Rabbi Solomon Rubinstein soon after

סידור שלם לכל תפלות השבת Volledige Sidoer vir die Sabbat (1952) was prepared by Rabbi Dr. Moses Romm (1897-1976) and presents the first ever translation of Jewish liturgy into Afrikaans (as far as we know).

The Union Home Prayer Book (1951) is an anthology of prayers for family and personal use following in the tradition of the Seder Teḥinot and many earlier anthologies of private (non-communal) prayer practice. In the largest section, “Meditations,” the collection re-published 36 of the prayers from CCAR’s ברכה ותהלה Blessing and Praise: A Book of Meditations and Prayers for Individual and Home Devotion (1923), omitting 15. To these, three new prayers were added, along with some new sections: “Family Worship,” “Personal Prayers for Special Occassions,” “Prayers for Night and Morning,” and “Prayers in Time of Sickness and Death.”

A bilingual Hebrew-English prayerbook for Shabbat, Festivals, and Weekdays, prepared in 1951 by Rabbi Max D. Klein for his congregation Adath Jeshurun, a Conservative synagogue in Philadelphia.

The first nusaḥ ha-ARI z”l (“Sefardic-Ḥassidic”) prayerbook with a relatively complete English translation, published in 1951 by the Hebrew Publishing Company.

A bilingual Hebrew-English maḥzor for the festivals of Pesaḥ, Shavuot, and Sukkot (with Shmini Atseret and Simḥat Torah) in the Sepharadic tradition compiled by David de Sola Pool in 1947.

The Rabbinical Assembly of America’s popular mid-20th century modern prayerbook for Conservative American Jewry based upon the work of Rabbi Morris Silverman.

A bilingual, nusaḥ Sefaradi, Hebrew-Bulgarian prayerbook compiled by Rabbi Daniel Solomon Ẓion (1883-1979) in 1946 after being appointed chief rabbi of Sofia, and before his 1949 immigration to the then new State of Israel.