- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesJ - Correspondence
- SubseriesJ208-J269 - Chronological sequence
- 9 more...
- FileJ218 - 1977
- FileJ219 - 1978
- FileJ220 - 1979
- FileJ221 - 1970s
- FileJ222 - January-April 1980
- FileJ223 - May-July 1980
- FileJ224 - August-October 1980
- FileJ225 - November 1980
- FileJ226 - December 1980
- 37 more...