- FondsJeffreys - Papers and correspondence of Sir Harold Jeffreys
- SeriesB1-B316 - Research
- SubseriesB53-B79 - Probability and Statistics
- FileB54-B69 - 'Probability, statistics and entropy'
- 2 more...
- FileB56 - 'Phil. Mag with D. Wrinch'
- FileB57 - 'Statistics'
- FileB58 - 'Zellner et al. Brought from DAMTP [Department of Applied Mathematics and Theoretical Physics] 1995'
- FileB59-B66 - 'Zellner (correspondence with Dover [Publications Inc.] included)'
- FileB67 - Letter from A Zellner to Jeffreys
- FileB68 - Letter from A. Zellner to Lady Jeffreys
- FileB69 - Miscellaneous papers