| RefNo | RB/3/4/7 |
| Previous numbers | BL 4, fols. 12-13 |
| Level | Item |
| Title | Caspar March to Robert Plot |
| Date | 15 August 1684 |
| Description | Original letter |
| Language | Latin |
| Extent | 2 leaves, 4o |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Summarised in 'Correspondence', vol. 6, p. 418 |