1. L. Ferrand, Histoire de la science et des techniques de l’aluminium et ses developements industriels vol. 1 (Paris, 1960) p. 274.
2. D. C. Coleman, Courtaulds, vol. 11 (Oxford, 1969) p. 63.
3. Quoted in M. Sanderson, The Universities and British Industry (London, 1972) p. 82.
4. See H. E. Heath and A. L. Hetherington, Industrial Research and Development in the UK (London, 1945) P. 249
5. H. W. Richardson, ‘The Development of the British Dyestuffs Industry before 1939’, Scottish Journal of Political Economy, Ix (1962) 118–22.