Assisted by: Y. Amemiya, K.S. Bartels, D. Chandesris, J. Chikawa, I.D. Glover, R.S. Goody, S.S. Hasnain, J.R. Helliwell, Y. Maeda, T. Masujima, T. Matsushita, J. Miyahara, M.Z. Papiz, K.J.V. Poole, G. Rapp, Giuseppe Rossi, P. Roubin, Y. Satow, K. Wakabayashi, G. Weber, S. Weinstein, H.-G. Wittmann, A. Yonath