| Reference number | NLB/72/447 |
| Alternative reference number | NLB/72 p237 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to unknown correspondent |
| Date | 26 October 1929 |
| Description | Discusses the correspondent's paper, and allays their concern about Figure I, as it was only a rough engraver's proof and not the final appearance of the figures. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |