| Reference number | RBO/6/4 |
| Alternative reference number | RBO.6.38 |
| Level | Item |
| Title | Details of a magnetical experiment by Thomas Henshaw |
| Date | nd |
| Description | Details of experiment with a foot-long iron bar to show that the bar has a different direction or polarity as at either end as it is turned to and from the Earth which corroborates findings by Edmund Halley |
| Language | English |
| Extent | 2 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| Access status | Open |
| Related records in the catalogue | CLP/9ii/8 |
Fellows associated with this archive
| Code | Name | Dates |
| NA8237 | Henshaw; Thomas (1618 - 1700); alchemist and writer | 1618 - 1700 |