| Reference number | NLB/61/650 |
| Alternative reference number | NLB/61 p374 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to [Messrs Harrison & Sons] |
| Date | 1 October 1921 |
| Description | Notes that there seems to be a shortage of separate 'Philosophical Transactions B' papers and asks that, in future, 450 copies are printed. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |