| Level | Item |
| Ref No | L/E/7/30 |
| Alt Ref No | E(L)/7/30 |
| Title | Choreology (Effort) \ Diagrams of space - time - weight - flow continua |
| Date | n.d. |
| Extent | 13 sheets |
| Description | Drawings by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was 33/III/8. |
| Format | Papers |