| Level | Item |
| Ref No | L/E/13/83 |
| Alt Ref No | E(L)/13/83 |
| Title | Choreutics \ Observation 3. Regularly orientated seven-ring connections |
| Date | n.d. |
| Extent | 7 sheets |
| Description | Typed manuscript with handwritten notes and drawings by Rudolf Laban. |
| Language | English |
| Physical Description | Original reference number was 23/V/8. |
| Format | Papers |