| RefNo | RB/3/4/27 |
| Previous numbers | BL 4, fols. 47-8 |
| Level | Item |
| Title | Guy de Mesmin to Boyle |
| Date | 25 May 1680 |
| Description | Original letter. NS: i.e., 15 May 1680 OS. |
| Language | French |
| Extent | 2 leaves, 4o |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Published in 'Correspondence', vol. 6, pp. 445-7 |