[141] Regulations for the Loading and Handling of Explosives in the Harbors of Canada (Ottawa, June, 1919).
[142] In a letter to the author.
[143] Mill, John Stuart, Principles of Political Economy (London, 1917), ch. v, p. 74.
[144] Tenney, Alvan A., “Individual and Social Surplus,” Popular Science Monthly, vol. lxxxii (Dec., 1912), p. 552.
[145] Patten, Simon N., Theory of the Social Forces (Phil., 1896), p. 75.
[146] At San Francisco “after the fire, the proportion of families in the lower income groups was somewhat larger, and the proportion in the higher income groups somewhat smaller than before the fire.” (Motley, James M., San Francisco Relief Survey, New York, 1913, pt. iv, p. 228.)
[147] Seager, Henry R., Economics, Briefer Course (N. Y., 1909), ch. xiii, p. 210.
[148] At the time of the tragic Martinique disaster the New York committee received $80,000 more than it could disburse. (Devine, Edward T., The Principles of Relief, N. Y., 1904, pt. iv, ch. vii, p. 468.)
[149] Le Bon, Gustave, The Crowd: A Study of the Popular Mind (London), ch. iii, p. 79.
[150] Deacon, J. Byron, Disasters (N. Y., 1918), ch. v, p. 120.