[48] John Wilson, History of the Durham Miners' Association (1870-1904), p. 40.
[49] Report of Commissioner on the State of the Mining Population (1846).
[50] These pamphlets are in the British Museum.
[51] Report of Commissioner on the State of the Mining Population (1850).
[52] Ibid. (1852).
[53] Royal Commission, First Report (Mines), p. 27.
[54] Ibid., p. 21.
[55] Royal Commission, Second Report (Trades and Manufactures), p. 147.
[56] Ibid., pp. 155-6.
[57] Midland Mining Commission, First Report, p. 34.