| RefNo | HD/12/2/123 | 
| Previous numbers | 93HD.47.13.126 | 
| Level | Item | 
| Title | Copy Dale to Mrs R Pitt-Rivers, National Institute for Medical Research | 
| Date | 19 November 1952 | 
| Description | Thanking her for sending the reprints concerning her work on triiodothyronine (for which he hopes an easier name will be found), and congratulating her on such an important discovery | 
| Extent | 1p | 
| Format | Carbon copy | 
| AccessStatus | Open | 
| AccessConditions | OPEN - but with some restrictions |