RefNo | MC/4/371 |
Level | Item |
Title | Letter from Fra [Francis] Ronalds, Kew Observatory, to S H [Samuel Hunter] Christie, [Secretary of the Royal Society] |
Date | 18 December 1850 |
Description | Reporting the completion of the three magnetographs for the self-registering of the magnetic declinations, horizontal and vertical tone. Ronalds summarises his funds for this project and applies for a further grant of maximum £100 from the Donation Fund in order to cover the expenses of the magnetographs' trial runs. |
Extent | 3p |
Format | Manuscript |
AccessStatus | Open |
Fellows associated with this archive
Code | PersonName | Dates |
NA7632 | Ronalds; Sir; Francis (1788 - 1873); inventor and meteorologist | 1788 - 1873 |
NA8168 | Christie; Samuel Hunter (1784 - 1865); mathematician | 1784 - 1865 |