| Level | Item |
| Ref No | L/E/5/66 |
| Alt Ref No | E(L)/5/66 |
| Title | Choreology (Effort) \ Meaning of effort, The |
| Date | n.d. |
| Extent | 10 sheets |
| Description | Handwritten manuscript by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was 6/VI/23d. Pages numbered 10-18. |
| Format | Papers |