Blau-Weiss (Youth movement)

The collection contains a comprehensive or nearly comprehensive collection of the newsletter sent regularly to former members of the Bar Kochba and Theodor Herzl academic associations of Prague which existed in the first part of the 20th century. Numerous prominent writers, scientists, lawyers, doctors, and other men and women of note stemming from German-speaking families of Bohemia published historical, political, and scientific essays, articles, and letters in the pages of the internationally-distributed newsletter. The newsletters in this collection were mailed to Robert Weltsch, a member and frequent contributor.

The collection contains various materials pertaining to Ernst Marckowicz.

The collection contains various materials pertaining to Gerhard Jacobsohn.

The collection contains original and copied documents of Blau Weiss activities in Germany.

The file contains various materials pertaining to the religious Zionist youth movements Esra (עזרא) and Zeire Misrachi (צעירי מזרחי, ברית תורה ועבודה) in Germany, and comprises two folders.

The Rudolph Seiden Collection describes the life and work of Rudolph Seiden, who was a chemist and a Zionist activist. Included in this collection is personal and editorial correspondence regarding Judaism, Zionism, anti-Semitism and the proposed Jewish resettlement in Alaska in the 1930s. Unpublished manuscripts collected by Rudolph Seiden for the Foreign Authors’ Syndicate can be found in this collection as well as autographs from Max Brod, Lujo Brentano, Franz Oppenheimer, Erich Muehsam, Arthur Schnitzler and Otto Warburg.

The Vilna Collection represents fragmentary materials that were part of the original YIVO Archives in Vilna before WWII. The collection includes a wide array of materials dealing with a great variety of aspects of Jewish life in the Pre-revolutionary Russian Empire and post-revolutionary Poland, Ukraine, Lithuania, and Soviet Russia. The Collection consists of personal correspondence, official correspondence with organizations and governmental institutions, financial and statistical reports, minutes of meetings of Jewish communal and political organizations, bibliographic materials, including card catalogues and bibliographies. Also included here are vital documents, such as birth certificates and birth registers, affidavits, certificates, diplomas, and travel documents. Additionally, there are petitions, resolutions, appeals, printed materials, manuscripts, lists, and questionnaires. There is a wealth of materials dealing with Jewish book trade and publishing, youth and sports organizations, education, Jewish communal life, and political activities.