- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesJ - Correspondence
- SubseriesJ208-J269 - Chronological sequence
- 37 more...
- FileJ250 - January-May 1994
- FileJ251 - September-December 1994
- FileJ252 - January-August 1995
- FileJ253 - September-December 1995
- FileJ254 - January-May 1996
- FileJ255 - June-December 1996
- FileJ256 - February-June 1997
- FileJ257 - July-October 1997
- FileJ258 - November-December 1997
- 9 more...