| RefNo | IM/003443 | 
| Level | Item | 
| Title | Parsons, William, 3rd Earl of Rosse | 
| Artist | Unknown | 
| Date | nd | 
| Description | Engraving by J Basire showing the construction of six-feet aperture from Philosophical Transactions, 1861, Volume 151, plate 24 | 
| ObjectName | Engraving | 
| Materials | Black and white negative | 
| Dimensions | 125 x 100 mm | 
| AccessStatus | Open | 
| Copyright | The Royal Society | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8084 | Parsons; William (1800 - 1867); 3rd Earl of Rosse; astronomer | 1800 - 1867 |