- I (July, 1949) Massachusetts Institute of Technology, by Frederick J. Adams
- II (October, 1949) University College, London, by William G. Holford
- III (January, 1950) Harvard University, by G. Holmes Perkins
- IV (April, 1950) University of California, Berkeley, California, by T. J. Kent Jr.
- V (July, 1950) University of North Carolina, by John A. Parker
- VI (October, 1950) Durham University, by J. S. Allen
- VII (April, 1951) The University of Liverpool, by Gordon Stephenson
- VIII (January, 1953) Georgia Institute of Technology, by Howard K. Menhinick