| Level | Item |
| Ref No | L/E/5/51 |
| Alt Ref No | E(L)/5/51 |
| Title | Choreology (Effort) \ Degrees of tension |
| Date | n.d. |
| Extent | 11 sheets |
| Description | Handwritten manuscript by Rudolf Laban relating to change-flow of weight-power evolving in space-expansion and time-duration. |
| Language | English |
| Physical Description | Original reference number was 6/I/2. Pages numbered 1-7 and a-d. |
| Format | Papers |