- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesA - Biographical
- SubseriesA94-A186 - Life of Sir Harold Jeffreys
- FileA94 - Funeral etc
- FileA95-A103 - Letters and cards of condolence
- ItemA104 - Certificate of Election to the Royal Society
- ItemA105 - Class list for Harold Jeffreys's lectures on 'Physics of the Earth's Interior'
- FileA106 - Correspondence between Sir Harold Jeffreys and H. Shapley re proposed visit to the USA
- FileA106a - Miscellaneous newspaper cuttings on matters of antiquarian interest, and manuscript notes
- ItemA107 - 'The vulture and the husbandman'
- ItemA108 - Poster in Russian for lecture by Sir Harold Jeffreys at Moscow Observatory
- FileA109-A113 - 'Studies on the detective stories of Dr R. Austin Freeman featuring Dr Thorndyke' by Clifford Evans
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