 | 1918 - 1300 lapas
...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 to require or permit any such laborer or mechanic to work more... | |
 | United States. Quartermaster General of the Army - 1918 - 378 lapas
...shall be unlawful for any officer of the United States Government or of the District of Columbia to any such contractor or subcontractor whose duty it shall be to employ, direct, or control the services of such laborers or mechanics to require or permit any such laborer or mechanic to work more... | |
 | United States. Bureau of Labor Statistics - 1916 - 942 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 any of the public works of the United States or of the District... | |
 | United States. Navy Department. Office of the Solicitor - 1918 - 112 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 any• of the public works of the United States or of the District... | |
 | 1919 - 508 lapas
...Virginia State government or any such contractor or sub-contractor whose duty it shall be to eraplov, direct or control the service of such laborers or...permit any such laborers or mechanics to work more than 8 hours in any calendar day, except in case of extraordinary emergency. Wyoming. Section 3499. —... | |
 | 1904 - 830 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, to require or permit any such laborer or mechanic to work more... | |
 | 1920 - 432 lapas
...Columbia is limited and restricted to 8 hours in any 1 calendar day, and that it shall be unlawful for any such contractor or subcontractor whose duty it shall be to employ, direct, or control the services of such laborers or mechanics to require or permit any such laborers or mechanics to work... | |
 | United States - 1921 - 970 lapas
...be unlawful for any officer of the United States Government or of the District of Columbia, or «ny such contractor or subcontractor whose duty it shall be to employ, direct, or control the services of such laborers or mechanics or of such |>ersons employed to perform services similar to... | |
 | United States. Supreme Court - 1921 - 636 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 any of the public works of the United States or of the District... | |
| |
... 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. 
