| Level | Item |
| Ref No | L/E/40/4 |
| Alt Ref No | E(L)/40/4 |
| Title | Rhythm \ Analysis of Effort, The |
| Date | n.d. |
| Extent | 3 sheets |
| Description | Handwritten notes by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was 2/II/4d. Pages numbered A-C. |
| Format | Papers |