April 1, 1907; Approved 167,163 to 84,831 (66%)
Article XVIII Sec. 3: No mechanical trade shall hereafter be taught to convicts in the state prison of this State, except the manufacture of those articles, of which the chief supply for home consumption is imported from other states or countries.
Sec. 3: No mechanical trade shall hereafter be taught to convicts in the state prison of this State, except the manufacture of those articles, of which the chief supply for home consumption is imported from other states or countries.