1972-1975; 1979; 1983
Handwritten letter from Barbara Bachmann to Sydney Brenner, 8/2/1973
Letter from Barbara Bachmann to Sydney Brenner #1, 5/7/1972
Letter from Barbara Bachmann to Sydney Brenner #10, 25/02/1983
Letter from Barbara Bachmann to Sydney Brenner #2, 5/2/1973
Letter from Barbara Bachmann to Sydney Brenner #3, 2/8/1973
Letter from Barbara Bachmann to Sydney Brenner #4, 1/3/1974
Letter from Barbara Bachmann to Sydney Brenner #5, 29/07/1974
Letter from Barbara Bachmann to Sydney Brenner #6, 31/01/1975
Letter from Barbara Bachmann to Sydney Brenner #7, 4/5/1979
Letter from Barbara Bachmann to Sydney Brenner #8, 4/5/1979
Letter from Barbara Bachmann to Sydney Brenner #9, 13/01/1983
Letter from Sydney Brenner to Barbara Bachmann #1, 28/07/1972
Letter from Sydney Brenner to Barbara Bachmann #2, 6/8/1974
Letter from Sydney Brenner to Barbara Bachmann #3, 24/05/1979
Letter from Sydney Brenner to Barbara Bachmann #4, 30/06/1986
Letter from Sydney Brenner to Barbara Bachmann #5, 14/02/1983
Sydney Brenner strains - Derivatives research notes by Barbara Bachmann, 1973