| Level | Item |
| Ref No | L/E/5/80 |
| Alt Ref No | E(L)/5/80 |
| Title | Choreology (Effort) \ Kinship between movement elements |
| Date | n.d. |
| Extent | 8 sheets |
| Description | Handwritten manuscript by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was 7/VI/4c. Pages numbered 1-8. |
| Format | Papers |