| Description | Year | Notation | |
|---|
| Correspondence London [WJC European division, Cultural Department]. Correspondence between the Geneva WJC office and the WJC European division Cultural Department in London (A. Klausner), regarding the right to education, and various cultural and educational matters | 1954- 1954 | C3\856 | |
| Correspondence London [WJC European division, Cultural Department]. Correspondence between the Geneva WJC office and the WJC European division Cultural Department in London (A. Klausner), regarding a competition for a Jewish history textbook, and various cultural and educational matters | 1950- 1952 | C3\854 | |
| Positzia l'Herzl", by J. Klausner, 1960; "Notes for the Discussion" by Oscar Rabinovitz, 1960" | 1960- 1960 | A87\257 | |
| מכתב מאת A. Klausner, Alliance Israelite Universelle, Deutsches Bureau | 1908- 1908 | A124\34 | |
| Letters to Bodenheimer, arranged according to localities: G - K. Among the correspondents: Gustav Tuch (Hamburg), Joseph Klausner (Heidelberg)x | 1897- 1897 | A15\272 | |
| WJC-London (Alex Easterman, A (?) Klausner). General correspondence | 1952- 1952 | C10\489 | |
| WJC-London. (A(?) Klausner). Correspondence concerning mainly text-books revision on Jewish history | 1950- 1950 | C10\582 | |
| WJC-London. The Cultural Department. Correspondence with A(?) Klausner, DJ(?) Trenner and Paul Glickson | 1960- 1960 | C10\1711 | |
| Cultural Department- London (A. Klausner). Correspondence | 1955- 1955 | C10\2699 | |
| Cultural Department. Correspondence with A. Klausner | 1963- 1963 | C10\160 | |
| Correspondence London [WJC European division, Cultural Department]. Correspondence between the Geneva WJC office and the WJC European division Cultural Department in London (A. Klausner), regarding an international conference of Christians and Jews, and various cultural and educational matters | 1947- 1949 | C3\853 | |
| Correspondence London [WJC European division, Cultural Department]. Correspondence between the Geneva WJC office and the WJC European division Cultural Department in London (A. Klausner), regarding Ecoute, Israel by Edmond Fleg, UNESCO, and various cultural and educational matters | 1953- 1953 | C3\855 | |