| Level | Item |
| Ref No | L/E/77/4 |
| Alt Ref No | E(L)/77/4 |
| Title | Industrial Rhythm \ Rhythmology |
| Date | n.d. |
| Extent | 18 sheets |
| Description | Related handwritten material by Rudolf Laban. Introduction (ms); Rhythmologic Labour Management (ms); Comparative Rhythmology (ms); Code for Abbreviations (notes and charts); Labour (notes and drawings). |
| Language | English |
| Physical Description | Original reference number was IR/XIII/2. Pages numbered a-b, I-III, I-VI, 2. |
| Format | Papers |