| Reference number | MS/119 |
| Previous numbers | MS 119; MS 120 |
| Level | Series |
| Title | Correspondence on Terrestrial Magnetism |
| Date | 1833-1878 |
| Description | Correspondence of Reverend Humphrey Lloyd FTCD with Sir Edward Sabine and others. |
| Extent | 2 volumes, 286 items |
| Physical description | Two guardbooks, size 13 x 9.5 inches |
| Finding aids | Table of contents at front of each volume. Letters catalogued in Archive Card Catalogue. |
| Access status | Open |