| RefNo | RB/1/9/37 |
| Previous numbers | BP 9, fols. 191-204 |
| Level | Item |
| Title | MS version of `Essay of the Porousness of Solid Bodies', 'Porosity', chapter VIII. |
| Date | 1670s |
| Description | Lacks paragraph about fire on pp. 134-5 (see BP 19, fol. 195), opening part of 3rd paragraph from the end (see ibid.), and final paragraph. Three paragraphs on fol. 195-6 and nine lines on fol. 198, both about the porousness of glass, were not published. \r\nHand: Slare |
| Language | English |
| Extent | Fols. 191-204 (14 leaves) |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | 'Works', vol. 10, pp. 144-54, including hitherto unpublished material. |