"4. Wage rates to be periodically revised to correspond with variations in the cost of living.
V. CHILD LABOR
"1. Maintenance of all existing special regulations regarding child labor, including minimum wages, maximum hours, prohibition of night work, prohibited employment, and employment certificates.
"2. Determination of specially hazardous employments to be forbidden to children under sixteen.
VI. WOMAN'S WORK
"1. Maintenance of existing special regulations regarding woman's work, including maximum hours, prohibition of night work, prohibited hazardous employments, and prohibited employment immediately before and after childbirth.
VII. SOCIAL INSURANCE
"1. Maintenance of existing standards of workmen's compensation for industrial accidents and diseases.
"2. Extension of workmen's compensation laws to embrace occupational diseases, especially those particularly incident to the manufacture and handling of explosives.
"3. Immediate investigation of the sickness problem among the workers to ascertain the advisability of establishing universal workmen's health insurance.