| RefNo | HF/1/4/1/15 | 
| Previous numbers | 98HF.56.21.1-15 | 
| Level | File | 
| Title | Correspondence concerning ristocetin | 
| Date | 1958 | 
| Description | Ristocetin was branded as Spontin and manufactured by Abbot Laboratories Limited.  Abbot Laboratories kept Florey informed of developments. | 
| Extent | 1 folder | 
| Format | Typescript and printed documents | 
| AccessStatus | Open |