| Reference number | MM/14/142 |
| Level | Item |
| Title | Letter from FW Dyson, Greenwich, to Joseph Larmor |
| Date | 20 February 1912 |
| Description | On the effect of chimney smoke on observations at Greenwich Observatory. |
| Extent | 9 sides |
| Format | Typescript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA8209 | Dyson; Sir; Frank Watson (1868 - 1939); astronomer | 1868 - 1939 |
| NA7894 | Larmor; Sir; Joseph (1857 - 1942); physicist | 1857 - 1942 |