| RefNo | AP/34/4/2 |
| Level | Item |
| Title | Unpublished figure, visible light spectrum by Henry Peter Brougham |
| Date | 1853 |
| Description | A small drawing in black ink of the visible light spectrum with colours labelled.
Subject: Optics |
| Extent | 1p |
| Format | Drawing |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8151 | Brougham; Henry Peter (1778 - 1868); Baron Brougham and Vaux; statesman | 1778 - 1868 |