- Institution of Civil Engineers (Great Britain) (10)
- Anderson, Jim, 1947 Mar. 9- (1)
- Barrett, M. G. (1)
- Brown, W. C. (1)
- Darwent, Thelma J. (1)
- Great Britain. Ministry of Agriculture, Fisheries and Food (1)
- Great Britain. National Rivers Authority (1)
- Institution of Highways and Transportation (Great Britain) (1)
- Institution of Structural Engineers (Great Britain) (1)
- Knox, Hugh Stuart Geddes (1)
- Parsons, M. F. (1)
- Royal Institution of Chartered Surveyors (1)