| Reference number | NLB/72/106 |
| Alternative reference number | NLB/72 p55 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Secretary of the Aeronautical Research Committee |
| Date | 8 March 1929 |
| Description | Arranges for the Engine Sub-Committee and the Aircraft Noise Sub-Committees to use Royal Society rooms on 26 March. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |