| Reference number | NLB/69/139 |
| Alternative reference number | NLB/69 p74 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Louis Napoleon George] Filon, FRS |
| Date | 20 January 1926 |
| Description | Asks for the report on the paper 'The flexure of thick circular plates' by C. A. Clemmow in time for the Sectional Committee meeting on 28 January. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |
| Related records in the catalogue | RR/33/35 |