- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesJ - Correspondence
- SubseriesJ208-J269 - Chronological sequence
- 44 more...
- FileJ257 - July-October 1997
- FileJ258 - November-December 1997
- FileJ259 - January-June 1998
- FileJ260 - July-September 1998
- FileJ261 - October-December 1998
- FileJ262 - January-February 1999
- FileJ263 - March-April 1999
- FileJ264 - May-July 1999
- FileJ265 - August-November 1999
- 2 more...