- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesD - Publications
- SubseriesD1-D74 - Drafts and articles
- ItemD3 - 'The Internal Conversion of Gamma Rays', Proceedings of the Royal Society A, vol. 116, (1927), 491-500
- ItemD4 - 'The Internal Conversion of Gamma Rays - Part II', Proceedings of the Royal Society A, vol. 121, (1928), 447-456
- ItemD5 - 'The absorption coefficient of a degenerate gas', Monthly Notices of R.A.S., vol. 91 no. 8 (June 1931), 857-862
- ItemD6 - 'The practical determination of self-consistent field of atoms'
- ItemD12 - 'The co-efficients of absorption and opacity of a partially degenerate gas', Proceedings of the Royal Society A, vol. 141 (1933), 554-566
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