| Level | Item |
| Ref No | L/E/63/12 |
| Alt Ref No | E(L)/63/12 |
| Title | Industrial Rhythm \ Assessments \ Suitability for Production Study Technician |
| Date | 14 November 1952 |
| Extent | 2 sheets |
| Description | Copy of a typed personal effort assessment. |
| Language | English |
| Physical Description | Original reference number was IR/XXIII/4. Assessment numbered 650; pages numbered 1-2. |
| Format | Papers |