| Level | Item |
| Ref No | L/E/38/42 |
| Alt Ref No | E(L)/38/42 |
| Title | Industrial Rhythm \ Personal Movement Evaluation |
| Date | 31 December 1956 |
| Extent | 6 sheets |
| Description | Typed movement observation. |
| Language | English |
| Physical Description | Top sheet marked 'L.A.M.C.'; 'Confidential'; 'G.M./M.N. 101A'. Pages numbered 2-5. |
| Format | Papers |