J. C. Billington
T. Robertson (Doctor)
David McLaughlin
R. W. Brunskill
Government of Great Britain
A. W. Skempton
Kenneth R. Clew
David J. Greenfield
P. Sinclair-Stroud
Keith S. Perkins
A. E. Farr & Company
Great ..
Alexander Sharpe (Reverend)
Institute of Civil Engineers
Institution of Highways & Transportation
Severn Tidal Power Group
S. Hutton