- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesC - Research
- SubseriesC5-C60 - Research folders
- FileC19-C27 - 'The Relativistic S.C.F.'
- ItemC19 - Explanatory note by Jeffreys, '[...] After the conference in London in 1934 D.R.H. [Hartree] suggested setting up the equations for the relativistic self-consistent field [...]'
- ItemC20-C22 - Manuscript drafts of 'The Relativistic Self-Consistent Field'
- ItemC23 - Manuscript drafts on 'The wave-mechanics of an atom with 10 electrons' and 'treatment by quantum mechanics of a many-electron atom'
- ItemC24 - Manuscript 'Corrections and additions' to 'The Relativistic Self-Consistent Field', sent to D.R. Hartree, 1947
- ItemC25 - Correspondence from I.P. Grant 1961-1964 and E.H. Sondheimer 1972 on relativistic self-consistent fields
- ItemC26-C27 - Manuscript notes and calculations