 | United States. Department of Justice - 1929 - 652 páginas
...in connection with dredging or rock excavation in any river or harbor of the United States or of the District of Columbia, is hereby limited and restricted...control the services of such laborers or mechanics or of such persons employed to perform services similar to those of laborers and mechanics in connection... | |
 | United States - 1930 - 1540 páginas
...one calendar day ; and it shall be unlawful for any officer of the United States Government or nt tbe District of Columbia, or any such contractor or subcontractor...control the services of such laborers or mechanics or of - i:'-li persons employed to perform services similar to those of laborers and mechanics in connection... | |
 | United States - 1930 - 1514 páginas
...in connection with dmls'ng or rock excavation in any river or harbor of the United States or of the District of Columbia, is hereby limited and restricted to eight hours in any one calendar day; und it shall be unlawful for any officer of the United States Government or of the District of Columbia,... | |
 | United States, Glenna F. Sinclair - 1931 - 200 páginas
...officer or agent of the Government of the United States or 129 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. Army. Office of the Judge Advocate General - 1932 - 1338 páginas
...In connection with dredging or rock excavation In any river or harbor of the United States or of the District of Columbia Is hereby limited and restricted...In any one calendar day ; and It shall be unlawful * • • to require or permit any such • • • person employed to perform services similar to... | |
 | United States - 1936 - 780 páginas
...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 - 1936 - 160 páginas
...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 - 1937 - 722 páginas
...by any contractor or subcontractor upon any of the public works of the United States or of the said District of Columbia, is hereby limited and restricted...of such laborers or mechanics to require or permit anv such laborer or mechanic to work more than eight hours in any calendar day except in case of extraordinary... | |
 | United States Civil Service Commission - 1914 - 260 páginas
...by any contractor or subcontractor upon any of the public works of the United States or of the said District of Columbia, is hereby limited and restricted...whose duty it shall be to employ, direct, or control services of such laborers or mechanics to require or permit any such laborer or mechanic to work more... | |
 | United States Civil Service Commission - 1919 - 220 páginas
...Columbia, or by any contractor or subcontractor upon any of the public works of the United States or of the District of Columbia, is hereby limited and restricted...whose duty it shall be to employ, direct, or control services of such laborers or mechanics to require or permit any such laborer or mechanic to work more... | |
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Columbia, is hereby limited and restricted to eight hours in any one calendar day, and it shall be unlawful for any officer of the United States... 
