| RefNo | FS/7/2/399 | 
| Previous numbers | FS/14/2/26, Box 6 | 
| Level | File | 
| Title | Correspondence with Erik Lundblad, ASEA | 
| Date | 1956 | 
| Description | On the work by Berman and Thewlis recently published in 'Nature' | 
| Extent | 7 letters | 
| Format | Typescript documents | 
| AccessStatus | Open | 
| RelatedMaterial | See Correspondence with Dr R Liljebad, ASEA, FS/5/1/374 |