| Reference number | NLB/67/39 |
| Alternative reference number | NLB/67 p21 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary and Librarian of the Royal Society; to Theodore Mackenzie Esq.; 46 Market Street, Grahamstown, South Africa |
| Date | 8 October 1924 |
| Description | In reply to Theodore Mackenzie's enquiry, sends a typed copy of the note by Halley, on Longitude of the Cape, in the Philosophical Transactions No. 185. [Enclosure not present.] Asks for more precise information on Mackenzie's query about Mason and Dixon. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |