- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesE - Lectures
- SubseriesE1-E53 - Teaching
- FileE9-E12 - 'B. Jeffreys. Quantum Theory of Atoms & Molecules Michaelmas Term 1946'
- FileE13-E18 - 'Quantum Theory of Atoms. Michaelmas Term 1949'
- FileE19 - Hardback notebook
- FileE20 - Spiral bound notebook
- FileE21-E23 - 'Quantum Theory of Atoms. Lent Term 1953'
- FileE24 - 'Nat. Sci. Tripos 1953,4. Whole subject Mathematics'
- 6 more...