| Reference number | AP/30/18/8 |
| Level | Item |
| Title | Unpublished diagram, 'Universal equatorial instrument for observing the zodiacal light' by Charles Piazzi Smyth |
| Date | 1848 |
| Description | A diagram showing an equatorial mount.
Subject: Scientific apparatus and instruments |
| Extent | 1p |
| Format | Diagram |
| Physical description | Ink on paper |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA3757 | Smyth; Charles Piazzi (1819 - 1900) | 1819 - 1900 |