| Level | Item |
| Ref No | L/E/13/16 |
| Alt Ref No | E(L)/13/16 |
| Title | Choreutics \ Tetrabereiche und Komplikationen [Tetrahedral areas and complications] |
| Date | n.d. |
| Extent | 11 sheets |
| Description | Handwritten notes, drawings and symbols by Rudolf Laban. |
| Language | German |
| Physical Description | Original reference number was 22/I/46. |
| Format | Papers |