| Reference number | NLB/64/334 |
| Alternative reference number | NLB/64 p197 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Messrs Macmillan & Co. Ltd.; St. Martin's Street, W.C.2. |
| Date | 16 March 1923 |
| Description | 'Will you kindly insert the enclosed advertisement in the issue of "Nature" of Saturday, March 31st. If there is time I should be glad to see a proof.' [Not enclosed.] |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |