| Reference number | NLB/61/716 |
| Alternative reference number | NLB/61 p409 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to [Messrs Harrison & Sons] |
| Date | 15 October 1921 |
| Description | 'With reference to the enclosed amount the item for "dispatching blocks" should be charged to the applicant for these blocks. All similar items in future should be so charged.' [Not enclosed.] |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |