| RefNo | FS/7/2/362 | 
| Previous numbers | FS/14/2/26, Box 6 | 
| Level | File | 
| Title | Correspondence with WH Lee, Chemical and Physical Society, University College, London | 
| Date | 1949-1950 | 
| Description | On Simon delivering a talk to the Chemical and Physical Society, University College, London | 
| Extent | 5 letters | 
| Format | Manuscript and typescript documents | 
| AccessStatus | Open |