| Reference number | NLB/21/341 |
| Alternative reference number | NLB/21 p213 |
| Level | Item |
| Title | Copy letter from Michael Foster, to Professor Ernst Haeckel |
| Date | 1 November 1900 |
| Description | The President and Council of the Royal Society have awarded Haeckel the Darwin Medal for his long continued and highly important work in zoology. They hope Haeckel will be able to attend the Anniversary Meeting on 30 November 1900. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript and manuscript |
| Access status | Open |