| Reference number | NLB/56/776 |
| Alternative reference number | NLB/56 p440 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. J. Selby Esquire, Secretary of the Advisory Committee for Aeronautics |
| Date | 22 May 1919 |
| Description | Informs Mr. F. J. Selby that it would be inconvenient to host meetings on the dates that he proposed due to the Society's Soirees. Suggests he look for accommodation in one of the other Societies in Burlington House. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |