| Level | Item |
| Ref No | L/E/51/80 |
| Alt Ref No | E(L)/51/80 |
| Title | Letters \ Metropolitan-Vickers Electrical Company Ltd / Management Research Group No.1 / Minister of Labour and National Service / Mars Confections Ltd / Ministry of Labour Training Centre |
| Date | 2 July 1942-3 February 1943 |
| Extent | 18 sheets |
| Description | Nineteen letters of typed correspondence between F.C. Lawrence and several companies regarding Laban Lawrence Industrial Rhythm. |
| Language | English |
| Format | Papers |