- FondsJeffreys - Papers and correspondence of Sir Harold Jeffreys
- SeriesD1-D404 - Publications
- SubseriesD305-D391 - Off-prints
- 7 more...
- FileD315 - 1921
- FileD316 - 1922
- FileD317 - 1923
- FileD318, D319 - 1924
- FileD320 - 1925
- FileD321-D323 - 1926
- FileD324 - 1927
- FileD325-D326 - 1928
- FileD327 - 1929
- 42 more...