| RefNo | RB/3/3/70 |
| Previous numbers | BL 3, fols. 148-9 |
| Level | Item |
| Title | [Le Febure] to [Boyle] |
| Date | Late 17th century |
| Description | Original letter |
| Language | French (Latin recipe) |
| Extent | 2 leaves, 4o |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Published in 'Correspondence', vol. 6, pp. 373-7 |