| RefNo | RB/3/7/21 |
| Previous numbers | BL 7, no. 21 |
| Level | Item |
| Title | James Long to Henry Oldenburg |
| Date | 22 October 1663 |
| Description | Original letter |
| Language | English |
| Extent | 2 leaves, fol. |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Summarised in 'Correspondence', vol. 6, p. 422. Published in 'Oldenburg', vol. 2, pp. 121-2 |