| Reference number | LBO/3/29 |
| Alternative reference number | LBO/3/55 |
| Level | File |
| Title | Copy letter from L Brochmand to Henry Oldenburg |
| Date | 1669 |
| Description | 'Being the answer to the mineral queries in his letter of 13 April 1669' |
| Language | Latin |
| Extent | 3p |
| Format | Manuscript |
| Access status | Open |
| Related material | LBO/3/28; |