| RefNo | IM/Maull/003875 |
| Level | Item |
| Title | Ronalds, Sir Francis |
| Artist | Maull & Polyblank |
| Date | nd |
| Description | Formal portrait, 3/4 length (seated) |
| ObjectName | Photograph |
| Materials | Sepia photograph |
| Dimensions | 90 x 60 mm |
| Notes | The machine in the photo could be his electrical insulator (see his book "Electrical Telegraphs", opposite p 30 (instruments)) |
| AccessStatus | Open |
| Copyright | The Royal Society |
| Thumbnail | 
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Fellows associated with this archive
| Code | PersonName | Dates |
| NA7632 | Ronalds; Sir; Francis (1788 - 1873); inventor and meteorologist | 1788 - 1873 |