- FondsJeffreys - Papers and correspondence of Sir Harold Jeffreys
- SeriesG1-G190 - Correspondence
- SubseriesG1-G129 - Scientific Correspondence
- 12 more...
- FileG39 - Crampin, S.
- ItemG40 - Eddington, A.S.
- FileG55 - Garland, G.D.
- FileG56 - Goodman, L.E.
- FileG57, G58 - Gutenberg, B.
- FileG59 - Haddon, R.A.W.
- FileG60 - Heading, J.
- FileG61 - Hughes, A. A.
- 18 more...