Earle Buckingham
American Petroleum Institute. Refining Dept.
Mario George Salvadori
American Institute of Steel Construction.
George I. Sackheim
American Petroleum Institute. Division of Refining
Charles E. Reynolds
Unknown Author
R. W. Haywood
Gardner Stewart Williams
Clive Davies
Charles W. Gibbs
Rudolf F. Graf
C. L. Crandall
Ernst Zellerer
Ministry of Public Building and Works
Peter Ackers
Noel Malcolm Morris
Hubert Rüsch
Fukuhei Takabeya