| Level | Item |
| Ref No | L/E/9/38 |
| Alt Ref No | E(L)/9/38 |
| Title | Choreutics \ Vierkantprojektion... [4-edged projection] |
| Date | n.d. |
| Extent | 6 sheets |
| Description | Handwritten notes and drawings by Rudolf Laban. |
| Language | German |
| Physical Description | Original reference number was 10/III/20. |
| Format | Papers |