| Reference number | MS/850/2/4 |
| Level | Item |
| Title | Letter from Dr David R Pye, Ministry of Aircraft Production, Millbank, London to Secretary of the Royal Society [Sir Alfred Charles Glyn Egerton], The Royal Society, Burlington House, London |
| Date | 1941 |
| Description | Letter enclosed with sealed envelopes containing the papers 'Evidence for Potential Divergent Nuclear Reaction Chain, in a System Below the Critical Size Containing U and D' [by Hans von Halban, Lew Kowarski] and 'Evidence for the Disintegration of Deuterium by Fast Neutrons' [by Hans von Halban, Lew Kowarski, F W Fenning and H F Freundlich]. Asks that the Royal Society accept the papers for safekeeping. Stamped as received 1 April 1941. |
| Extent | 1p |
| Format | Typescript |
| Access status | Open |
| Related material | Letter concerns deposit of papers MS/850/1/7-8, see further correspondence on deposit of these papers MS/850/2/5-6 |
Fellows associated with this archive
| Code | Name | Dates |
| NA8212 | Egerton; Sir; Alfred Charles Glyn (1886 - 1959); chemist | 1886 - 1959 |
| NA1120 | Pye; Sir; David Randall (1886 - 1960) | 1886 - 1960 |