[46] Cf. in re Bradwell, 55 Ill. 535, Bradwell v. Illinois, 16 Wallace, 130, 1873.
[47] In re Maguire, 57 Cal. 604.
[48] Ex parte Hayes, 98 Cal. 556.
[49] Foster v. Police Commissioners, 102 Cal. 483.
[50] People v. Williams, 189 N. Y. 131.
[51] 198 U. S. 45.
[52] 208 U. S. 412.
[53] In re Morgan, 26 Col. 415; in re Jacobs, 98 N. Y. 98.
[54] Hutchins and Harrison, History of Factory Legislation, p. 187.
[55] Holden v. Hardy, 169 U. S. 366, Lochner v. New York, 198 U. S. 45.