 | United States - 1945 - 724 lapas
...any officer or agent of the Government of the United States or of the District of Columbia, or any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed upon a public work of the United States or of the District of Columbia,... | |
 | United States - 1945 - 824 lapas
...Any officer or agent of the Government of the United States or of the District of Columbia, or any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed upon a public work of the United States or of the District of Columbia,... | |
 | United States - 1948 - 208 lapas
...Any officer or agent of the Government of the United States or of the District of Columbia, or any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed upon a public work of the United States or of the District of Columbia,... | |
 | United States - 1917 - 1088 lapas
...it shall be unlawful for any officer of the United States Government or of the District of Columbia, or any such contractor or subcontractor whose duty it shall be to employ, direct, or control the services of such laborers or mechanics or of such persons employed to perform services similar to those... | |
 | United States - 1940 - 1240 lapas
...any officer or agent of the Government of the United States or of the District of Columbia, or any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed upon a public w ork of the United States or of the District of Columbia,... | |
 | 1960 - 244 lapas
...Any officer or agent of the Government of the United States or of the District of Columbia, or any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed upon a public work of the United States or of the District of Columbia,... | |
 | United States. Department of the Army - 1961 - 346 lapas
...Any officer or agent of the Government of the United States or of the District of Columbia, or any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed upon a public work of the United States or of the District of Columbia,... | |
 | United States. Congress. House. Committee on Education and Labor - 1962 - 238 lapas
...undue hardship or to avoid serious impairment of the conduct of Government business. SEC. 106. Any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed in the performance of any work contemplated by any contract to which... | |
| |
... of such laborers or mechanics to require or permit any such laborer or mechanic to work more than eight hours in any calendar day except in case of extraordinary emergency. 
