 | Iowa - 1880 - 300 páginas
...mine. The owner or agent shall, on or before the first day of September, 1880, and annually thereafter, cause to be made a statement and plan of the progress of the workings of such mine up to said date, which statement and plan shall be marked on the map or plan... | |
 | Iowa - 1880 - 750 páginas
...mine. The owner or agent shall, on or before the first day of September, 1880, and annually thereafter, cause to be made a statement and plan of the progress of the workings of such mine up to said date, which statement and plan shall be marked on the map or plan... | |
 | 1885 - 606 páginas
...or excavated. Said map or plan shall be kept at the office of such mine. The owner or agent shall on or before the first day of September of each year,...be made a statement and plan of the progress of the workings of such mine up to said date, which statement and plan shall be marked on the map or plan... | |
 | Iowa. General Assembly - 1882 - 700 páginas
...mine. The owner or agent shall on or before the first day of September, 1880, and annually thereafter, cause to be made a statement and plan of the progress of the workings of such mine up to said date which statement and plan shall be marked on the map or plan herein... | |
 | 1883 - 340 páginas
...or excavated. Said map or plan shall be kept at the office of such mine. The owner or agent shall on or before the first day of September of each year, cause to be made a statement and plin of the progress of the workings of such mine up to said date, which i-tatement and plan shall... | |
 | Iowa, Emlin McClain - 1884 - 314 páginas
...excavated. Said map or plan shall be kept at the office of such mine. The owner or ageat shall, on or before the first day of September of each year,...be made a statement and plan of the progress of the workings of such mine up to said date, which statement and plan shall be marked on the map or plan... | |
 | Iowa - 1884 - 336 páginas
...or excavated. Said map or plan shall be kept at the office of such mine. The owner or agent shall on or before the first day of September of each year,...be made a statement and plan of the progress of the workings of such mine up to said date, which statement and plan shall be marked on the map or plan... | |
 | Iowa - 1884 - 336 páginas
...or excavated. Said map or plan shall be kept at the office of such mine. The owner or agent shall on or before the first day of September of each year,...be made a statement and plan of the progress of the workings of such mine, up to said date, which statement and plan shall be marked on the map or plan... | |
 | Iowa. Board of Health - 1885 - 606 páginas
...or excavated. Said map or plan shall be kept at the office of such mine. The owner or agent shall on or before the first day of September of each year,...be made a statement and plan of the progress of the workings of •mch mine up to said date, which statement and plan shall be marked on the map or plan... | |
 | Iowa. State Department of Health - 1885 - 602 páginas
...or excavated. Said map or plan shall be kept at the office of such mine. The owner or agent shall on or before the first day of September of each year,...be made a statement and plan of the progress of the workings of such mine up to said date, which statement and plan shall be marked on the map or plan... | |
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... cause to be made, an accurate map or plan of the working of such mine on a scale of not less than one hundred feet to the inch, showing the area mined or excavated. Said map or plan shall be kept at the office of such mine. The... 
