| Level | Item |
| Ref No | L/E/62/63 |
| Alt Ref No | E(L)/62/63 |
| Title | Industrial Rhythm \ Assessments \ Russell & Dorrell |
| Date | 15-21 May 1951 |
| Extent | 2 sheets |
| Description | Typed documentation invoving effort assessments for Russell & Dorrell. |
| Language | English |
| Physical Description | Original reference number was IR/XXII/3. See also L/E/79/3 for an oversize chart removed from this file. |
| Format | Papers |