| Reference number | NLB/64/31 |
| Alternative reference number | NLB/64 p19 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Hugh Longbourne] Callendar, FRS |
| Date | 22 January 1923 |
| Description | Asks Professor [Hugh Longbourne] Callendar to return his reports on the papers by A. Egerton, 'Vapour pressure of lead' and 'Separation of isotopes of zinc'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA5307 | Callendar; Hugh Longbourne (1863 - 1930) | 1863 - 1930 |