 | George Frederick Shrady, Thomas Lathrop Stedman - 1879 - عدد الصفحات: 646
...the room as tightly as possible ; place the sulphur in iron pans supported on bricks standing in tubs containing a little water ; set it on fire by hot...hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms proportionately increased quantities. Cellars,... | |
 | عدد الصفحات: 860
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans, supported upon bricks placed in wash-tubs containing a little water...hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms, proportionally increased quantities. Cellars,... | |
 | 1880 - عدد الصفحات: 706
...rooms as tightly as possible, place the Sulphur in iron pans supported upon bricks placed in wash tubs containing a little water, set it on fire by hot coals...hours. For a room about ten feet square, at least two pounds of Sulphur should be used; for larger rooms, proportionally increased quantities. 3. Premises.... | |
 | 1882 - عدد الصفحات: 752
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans supported upon bricks placed in wash-tubs containing a little water,...hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms, proportionally increased quantities. (3.)... | |
 | 1882 - عدد الصفحات: 866
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans, supported upon bricks placed in wash-tubs containing a little water...hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms, proportionally increased quantities. Premises.... | |
 | Iowa. General Assembly - 1882 - عدد الصفحات: 700
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans supported upon bricks placed in wash-tubs containing a little water,...hours. For a room about ten feet square, at least two pounds of sulphur should be used; for larger rooms, proportionately increased quantities. 13. Premises.... | |
 | New York (State). Legislature. Assembly - 1882 - عدد الصفحات: 1170
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans supported upon bricks placed in wash-tubs containing a little water,...hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms, proportionallyincreased quantities. (3.) Premises.... | |
 | New Hampshire. State Board of Health - 1882 - عدد الصفحات: 332
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans supported upon bricks placed in wash-tubs containing a little water,...hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms, proportionally increased quantities. (3.)... | |
 | Iowa. State Department of Health - 1882 - عدد الصفحات: 380
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans supported upon bricks placed in wash-tubs containing a little water,...hours. For a room about ten feet square, at least two pounds of sulphur should be used; for larger rooms, proportionately increased quantities. 13. Premises.... | |
 | New Hampshire. State Board of Health, New Hampshire. State Department of Health - 1882 - عدد الصفحات: 332
...directed below. Close the rooms as tightly as possible, place the sulphur in iron pans supported upon bricks placed in wash-tubs containing a little water,...hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms, proportionally increased quantities. After... | |
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... set it on fire by hot coals or with the aid of a spoonful of alcohol, and allow the room to remain closed for twenty-four hours. For a room about ten feet square, at least two pounds of sulphur should be used ; for larger rooms, proportionally increased... 
