| Level | Item |
| Ref No | L/E/5/6 |
| Alt Ref No | E(L)/5/6 |
| Title | Choreology (Effort) \ Effort |
| Date | n.d. |
| Extent | 11 sheets |
| Description | Typed manuscript by Rudolf Laban with handwritten corrections and additions. |
| Language | English |
| Physical Description | Original reference number was 4/I/2a. Pages numbered 1-11. |
| Format | Papers |