| Level | Item |
| Ref No | L/E/7/43 |
| Alt Ref No | E(L)/7/43 |
| Title | Choreology (Effort) \ Diagrams concerned with confluence of strength and quickness |
| Date | n.d. |
| Extent | 1 sheet |
| Description | Handwritten manuscript by Rudolf Laban with diagrams. |
| Language | English |
| Physical Description | Original reference number was 38/I/6c. |
| Format | Papers |