| Reference number | NLB/72/626 |
| Alternative reference number | NLB/72 p339 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to [Messrs Harrison and Sons] |
| Date | 29 January 1930 |
| Description | With reference to the enclosed account, asks the recipient to supply details of the last item on Hines' Philosophical Transactions paper, which the Royal Society has no record of. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |