| RefNo | HF/1/19/6/16/24 | 
| Previous numbers | 98HF.212.7.24 | 
| Level | Item | 
| Title | Letter from Bernard D Davis, Department of Bacteriology and Immunology, Harvard Medical School, Boston to Howard Walter Florey | 
| Date | 4 August 1965 | 
| Description | Says he and his colleagues are completing a textbook on microbiology and need photographs - grateful if Florey could supply copies of Fleming's photograph of penicillin production on a plate and an example of antibiotic assay, such as in paper by Florey and Chain in Endeavour - enjoyed meeting Florey. | 
| AccessStatus | Open | 
| RelatedMaterial | For copies of photographs see HF/1/19/6/16/26-30 | 
| RelatedRecord | HF/1/19/6/16/26-30 |