| Reference number | NLB/26/54 |
| Alternative reference number | NLB/26 p36 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to, The Portuguese Minister |
| Date | 22 January 1903 |
| Description | Harrison thanks him for the copy of the Scientific Portuguese Committee's report of Sleeping Sickness, which will be used by the Royal Society Committee investigating Sleeping Sickness. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |