| RefNo | AP/30/18/9 |
| Level | Item |
| Title | Unpublished diagram, 'Model, explanatory of the adjustments of the equatorial instrument' by Charles Piazzi Smyth |
| Date | 1848 |
| Description | A diagram showing the working of Smyth's equatorial mount, with the hour circle, polar distance circle, polar axis, telescope, six hour circle, pole, meridian and equator labelled on the apparatus.
Subject: Scientific apparatus and instruments |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA3757 | Smyth; Charles Piazzi (1819 - 1900) | 1819 - 1900 |