| Level | Item |
| Ref No | L/E/76/9 |
| Alt Ref No | E(L)/76/9 |
| Title | Industrial Rhythm \ What is an Effort? |
| Date | n.d. |
| Extent | 14 sheets |
| Description | Typed manuscript with handwritten amendments by Rudolf Laban. Incomplete handwritten draft. |
| Language | English |
| Physical Description | Original reference number was IR/I/1b. Pages numbered 7-17 (typed), 10a-10c (handwritten). |
| Format | Papers |