| Level | Item |
| Ref No | L/E/7/55 |
| Alt Ref No | E(L)/7/55 |
| Title | Choreology (Effort) \ Four outer equators, relationships of flat, steep and flowing with motion factors |
| Date | n.d. |
| Extent | 8 sheets |
| Description | Handwritten notes, drawings and symbols. |
| Language | English |
| Physical Description | Original reference number was 53/II/2e. |
| Format | Papers |