The correspondents are:
BBC, Lawrence P. Bachmann, Dr. Curtis Baker, Dr. Dana H. Ballard, Dr. Claudiu I. Bandea, Professor Sir David Bates, Robin Brightwell (Editor, Horizon, BBC), Dr. Seymour Benzer, Paul Berg, Drs. Sidney A. Bernhard and Franklin W. Stahl, Dr. P. M. Bhargava, Dr. Harvey Bialy, Professor Reginald G. Bickford, Professor Colin Blakemore, Dr. R. Boch, Brian Boycott, Dr. Hans Boye, Dr. Robert Boynton, Drs. Oliver Braddick and Janette Atkinson, Betty Stanton (Bradford Books), Professor Valentino Braitenberg, J. Brand, Dr. S Brenner, Sir Alistair Pilkington (President, British Association for the Advancement of Science), Dr. Burt V. Bronk, James Oliver Brown, Dr. Thomas H. Brown, Felicity Bryan, and Dr. Peter J. Bryant.
For correspondence with Dr Horace Barlow of the Kenneth Craik Laboratory, Department of Physiology, Cambridge University, 1983-1985, see file PP/CRI/J/8/1.