[ 58]October 17, 1857, writing as "Sideros" (Mining Journal, 1857, vol. 27, p. 723)
[ 59]Mining Journal, 1857, vol. 27, p. 871, and 1858, vol. 28, p. 12
[ 60]Ibid. (1858), p. 34
[ 61]Mushet, op. cit. (footnote 46), p. 12. The phrase quoted is typical of Mushet's style
[ 62]Bessemer, op. cit. (footnote 7), pp. 161 ff. and 256 ff