| RefNo | Title | Date |
| XZB/457 | Discovering Dance |
| L/E/52/42 | Letters \ Letter from Rachel Percival | 22 April 1957 |
| XZB/1798 | Discovering Dance |
| L/E/50/38 | Letters \ Letter to Rachel Percival re Laban's influence on theatre | 3 April 1957 |
| XZB/1852 | Music, Movement, and Mime for Children |