| Reference number | NLB/55/846 |
| Alternative reference number | NLB/55 p458 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F.J. Selby Esq. |
| Date | 15 October 1918 |
| Description | Letter regarding the allocation of rooms at the Society for Aeronautical meetings |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |