[167] Order No. 551.
[168] John and Katherine Barrett, British Industrial Conditions during the War, Sen. Doc. 114, 65th Cong., 1st Sess.
[169] G. D. H. Cole, Labour in War Time, 1915, p. 273.
[170] John Bass, Report to the United States Federal Trade Commission, April 17, 1917. (In manuscript.)
[171] Great Britain Home Office, Report of the Chief Inspector of Factories and Workshops for 1915, p. 6.
[172] A. F. Stanley Kent, Second Interim Report on an Investigation of Industrial Fatigue by Physiological Methods, Home Office, 1916, p. 44.
[173] The latter quotation comes from Memorandum No. 4, “Employment of Women and Girls,” which appeared in January, 1916, and discussed daily hours, night work and rest periods, as well as Sunday labor.
[174] Great Britain Ministry of Munitions, Health of Munition Workers Committee, Memorandum No. 18, “Further Statistical Information Concerning Output in Relation to Hours of Work,” 1917, p. 4.
[175] Great Britain, Defence of the Realm Act, Order No. 702.
[176] Home Office, General Order, Sept. 9, 1916, p. 1.