Brookhaven National Laboratory, USSR
T. Auerbach, J. Chernick, J. Julien, G. Lellouche & W. Zinn
Argonne National Laboratory, USA
H. H. Hummel, C. E. Cohn, G. J. Fischer, W. Y. Kate, F. H. Martens, D. Meneghettl & B. I. Toppel
Swedish General Electrical Company, USA
P. Blomberg, E. Hellstr, S. Korner, S. Brlmberg & I. Dalstrom
Oak Ridge National Laboratory, USA
Albert Simon
Radiation Laboratory, University of Califoruia, USA
R. F. Post
Radiation Laboratory, University of California, USA
C. C. Damm, J. C. Howard & C. B. Wharton
Princeton University, USA
Lyman Spitzer Jr.
Industrial Group of Control Board on Atomic Energy for Great Britain, UK
F. C. W. Colmer, R. R. Gallic & H. H. Gott
Canadian General Electric Company, Peterborough, Ontario
M. J. McNelly
Aircraft Nuclear Propulsion Department, General Ele~tric Company, USA
D. R. Shoults
General Electric Company, San Jose, California
S. Levy, B. G. Voorhees, P. G. Aline & K. P. Cohen
Argonne Natlorml Laboratory, USA
I. R. Humphreys Jr.
Inds L. Bureau du Colombs (Chantiersde1'Atlantiques), France
R. Glbrat
Socs des forgeset ateliers de Creusot, France
J. Rtcard
Federal Ministry for Nuclear Energy and Water Conservation, USA
S. Balke
State Power Board, Stockholm
I. Wivstad
Swedish Electrical Company, Sweden
C. Mileikowsky
U. K. Atomic Energy Authority, UK
G. R. Howells, T. G. Hughes, D. R. Mackey & K. Saddington
Oak Ridge Gaseous Diffusion Plant, USA
A. P. Huber, J. Dykstra & B. H. Thompson
Oak Ridge National Laboratory, USA
W. H. Lewis, R. Flanary, R. E. Brooksbank, R. E. Leuze & R. D. Baybarz
U. K. Atomic Energy Authority, UK
M. B. Waldron, J. Garston, J. A. Lee, P. G. Mardon, J. A. C. Marples, D. M. Poole & G. K. Wtlllamson
Joint Establishment for Nuclear Energy Research(KJeller), USA
K. Videm
Nuclear Aviation Propulsion Group, North American Aircraft Co., USA
B. R. Hayward
Los Alamos Laboratory, Ellinger
C. E. Hotley, R. N. R. Mulford, E. J. Huber Jr., E. L. Head & K. V. Borklund