[12] Same, p. i.
[13] Same. p. v.
[14] Report, pp. xiv., xv., xlix.
[15] Combinations, Canadian Parliament, 1888, pp. 5, 6, 7.
[16] Report, p. lxx.
[17] Investigation by the Senate of Pennsylvania into the Anthracite Coal Difficulties, 1871.
[18] Report, pp. lxx., and following.
[19] Same, p. lxxvi.
[20] Same, p. lxxvii.
[21] Report, pp. ix., xciv., and following.