A. McL. Mathieson (out of frame), B. K. Vainshtein, D. P. Shoemaker, A. Magneli, J. N. King, S. E. Rasmussen, D. C. Hodgkin, A. Guinier, H. Jagodzinski, N. Kato, K. Lukaszewicz.
General Assembly | Contributed by Sydney R. Hall | © IUCr | Conditions of reuse: CC BY 4.0
