| RefNo | RB/1/26/39 |
| Previous numbers | BP 26, fols. 130-2 |
| Level | Item |
| Title | MS version of part of 'Usefulness, II, sect. 2' |
| Date | 1660s |
| Description | Four paragraphs in section I of Essay X.\r\nHand: F |
| Language | English |
| Extent | Fols. 130-2 (3 leaves) |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | 'Works', vol. 6, pp. 516-8. |