REFERENCES
- J. O. P. Hughes, 'The Design and Development of a Gas Turbine Locomotive', Journal, Institution of Locomotive Engineers, Vol. 52, 1962, Paper no. 633, pp. 180–239.
- G. Geoffrey Smith, 'Gas Turbines and Jet Propulsion, 5th ed. ( Iliffe & Sons, London, 1950).
- The papers of J. O. P. Hughes donated by Mrs. E M. Hughes, in the National Railway Museum & Archive, NRM 1994-7150.
- R. C. Bond & O. S. Nock, '150 Years of Uninterrupted Progress in Railway Engineering', James Clayton Lecture, Proc.LMech E., Vol. 189, (1975), pp. 54–57.
- G. B. R. Fielden, J. D. Thorn, & M. J. Kemper, 'A Standard Gas Turbine to Burn a Variety of Fuels', Proc.LMech.E., Vol. 170, (1976) No. 20, pp. 665–696.
- R. C. Bond, 'Ten Years Experience with the 4-6-2 Non-condensing Turbine Locomotive No. 6202', Journal, Institution of Locomotive Engineers, Vol. 36, (1946). Paper 458; pp. 182–265.
- P. H. W. Wolff, 'The Design of Flexible Disc Misalignment Couplings', Proc.I.Mech.E., Vol. 165, (1951), pp. 165–173.
- D. de Guerin & L. F. Hall, 'Experimental Comparison between Three Types of Heavy Duty Thrust Bearing', LMech.E Proceedings, Conference on Lubrication and Wear, (London, 1957), p. 128.
- 'Originality in British Locomotive Design—English Electric 2700 HP unit exploits gas turbine/mechan-ical drive systems; 'The Oil Engine and Gas Turbine Journal, April 1962, vol. 29, issue 342, pp. 460–462.