| Reference number | IM/004127 |
| Level | Item |
| Title | Franklin, Benjamin to Canton, John |
| Artist | Valencia, Richard |
| Date | 2000 |
| Description | Magic squares by Benjamin Franklin contained in letter to Canton. CA.2.20 and 21 (MS/579) |
| Format | Photograph |
| Materials | Black and white negative |
| Dimensions | 100 x 125 mm |
| Notes | Object |
| Access status | Open |
| Copyright | The Royal Society |
| Copies | Z:\PICTURE LIBRARYArchives\MS_Manuscripts General\MS_579 |
Fellows associated with this archive
| Code | Name | Dates |
| NA7974 | Franklin; Benjamin (1706 - 1790) | 1706 - 1790 |
| NA5672 | Canton; John (1718 - 1772); natural philosopher | 1718 - 1772 |