Letter from F. G. Young to Sydney Brenner, 4/6/1974
Letter from Fujio Egami to F. G. Young, 12/4/1974
Letter from Keiko Nakamura to Professor Sir Young, copied to Sydney Brenner, 23/05/1974
Letter from Keiko Nakamura to Sydney Brenner #1, 23/05/1974
Letter from Keiko Nakamura to Sydney Brenner #2, 31/07/1974
Letter from Sydney Brenner to Keiko Nakamura, 31/07/1974
Publication from Technocrat - Part II Role of Life Sciences with Special Reference to Research in the Mitsubishi-Kasei Institute, by Keiko Nakamura, 1970-1974