- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesH - History of science and other interests
- SubseriesH1-H108 - History of Science
- FileH32-H38 - John Arthur Gaunt (1904-1944)
- ItemH32-H34 - Correspondence re Gaunt
- ItemH35 - Typescript drafts of Jeffreys's article
- ItemH36 - Proof; offprint
- ItemH37 - Photocopy of memoir of Gaunt by his father
- ItemH38 - Miscellaneous biographical material on Gaunt