| RefNo | Title | Date |
| L/E/43/30 | Historical Data \ Notes and Correspondence about Laban's Biography | 1971 | n.d. |
| L/E/70/2 | Biographical Information \ Rudolf Laban \ Letter to Lisa Ullmann from Katja Wulff | 14 November 1979 |
| LU/E/15/4 | Biographical Information \ Correspondence about Rudolf Laban's Work (1 of 22) | 1961-1979 |
| L/E/69/31 | Biographical Information \ Rudolf Laban \ Letters to Lisa Ullmann from Katja Wulff | 15/01/1967-01/05/1971 |
| L/E/52/6 | Letters \ Correspondence with Katja Wulff \ Wulffschule | 25 June 1947-25 February 1957 |
| L/E/43/28 | Historical Data \ Letters and Articles on Laban's 75th Birthday | 1954 |
| L/E/69/74 | Biographical Information \ Rudolf Laban \ Correspondence between Lisa Ullmann and Katja Wulff | 30 August 1963-22 December 1965 |
| XZK/C2049/3426 | Laban Art of Movement Guild Magazine | December 1954 |