- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesA - Biographical
- SubseriesA94-A186 - Life of Sir Harold Jeffreys
- 29 more...
- FileA147 - 'Sir Harold Jeffreys - An interview' by H. Spall, US Geological Survey
- FileA148 - 'Jeffreys, Sir Harold (1891-1989)' by A. Zellner, entry for Encyclopedia of the Social and Behavorial Sciences
- FileA162 - Memorial to Sir Harold Jeffreys
- FileA168 - Correspondence
- FileA169 - Correspondence with D. King-Hele re the early life of Sir Harold Jeffreys
- FileA170-A172 - Correspondence re friends and colleagues and other aspects of the early life of Sir Harold Jeffreys
- 12 more...