 | 1900 - 448 pàgines
...shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract, in the employ of the contractor, or any subcontractor, contracting for any part of the said work, shall be required or permitted to work more than eight hours In any one calendar day;... | |
 | United States. Congress. Senate. Committee on Education and Labor - 1902 - 842 pàgines
...which may require or involve the employment of laborers or mechanics, shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract, in the employ of the contractor or any subcontractor contracting for any part of said... | |
 | 1903 - 846 pàgines
...shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract in the employ of the contractor or any subcontractor contracting for any part ot said work contemplated shall be required or permitted to work more than eight hours in any one calendar... | |
 | 1903 - 846 pàgines
...hereafter which may involve the employment of laborers or mechanics shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract in the employ of the contractor or any subcontractor contracting for any part of said... | |
 | United States. Congress. House. Committee on Labor - 1904 - 486 pàgines
...shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract in the employ of the contractor or any subcontractor contracting for anv part of said work contemplated shall be required or permitted to work any more than eight hours... | |
 | New Jersey. Bureau of Industrial Statistics - 1905 - 444 pàgines
...District of Columbia is a party shall provide in cases where the employment of labor is involved that no laborer or mechanic doing any part of the work contemplated by the contract shall be required or permitted to work more than eight hours in any one day upon such... | |
 | United States. Department of Commerce and Labor - 1905 - 154 pàgines
...which may require or involve the employment of laborers or mechanics shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract in the employ of the contractor or any subcontractor contracting for any part of said... | |
 | New Jersey. Bureau of Statistics of Labor and Industry - 1905 - 444 pàgines
...District of Columbia is a party shall provide in cases where the employment of labor is involved that no laborer or mechanic doing any part of the work contemplated by the contract shall be required or permitted to work more than eight hours in any one day upon such... | |
 | United States. Congress. House. Labor Committee - 1906 - 228 pàgines
...which may require or involve the employment of laborers cr mechanics, shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract, in the employ of the contractor or any subcontractor contracting for any part of said... | |
 | New York (State) Bureau of Labor Statistics - 1906 - 1012 pàgines
...which may require or involve the employment of laborers or mechanics, shall contain a provision that no laborer or mechanic doing any part of the work contemplated by such contract, in the employ of the contractor or of any subcontractor contracting for any part of... | |
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District, which may require or involve the employment of laborers or mechanics shall contain a provision that no laborer or mechanic doing any part of the work contemplated by the contract in the employ of the contractor or any subcontractor contracting... 
