| Augustus Jesse Bowie - 1878 - عدد الصفحات: 108
...two-inch aperture, over a one and a half inch plank, with a pressure of 6 inches from the centre of orifice. At the North Bloomfield, Milton, and La Grange...been calculated from a discharge through an opening 50 inches long and 2 inches wide, through a three-inch plank, with the water 7 inches above the centre... | |
| California. Legislature - 1883 - عدد الصفحات: 497
...inches wide,¿hrough a one and a half inch plank, with a pressure of six inches from the center of orifice. At the North Bloomfield, Milton and La Grange...long and two inches wide, through a three-inch plank, with the water seven inches above the center of the opening. To determine the value of this miner's... | |
| Augustus Jesse Bowie - 1885 - عدد الصفحات: 364
...twentyfour hours, though in that district the inch is reckoned for eleven hours only. Other Inches.—The miner's inch of the Park Canal and Mining Company,...Determination of the Inch; Experiments at Columbia Hill.—To determine the value of this miner's inch, a series of experiments was made at Columbia Hill,... | |
| 1885 - عدد الصفحات: 566
...a twoinch aperture, over a one and one-half inch plank, with a head of six inches above the center of the orifice. At the North Bloomfield, Milton and...three-inch plank (outer inch chamfered), with the water several inches above the center of the opening. Determination, of the inch experiments at Columbia... | |
| Henry Stewart - 1886 - عدد الصفحات: 286
...a pressure of six inches above the center of the orifice. The " La Grange Canal Company's" inch, is calculated from a discharge through an opening, fifty...long, and two inches wide, through a three-inch plank ; the level of the water being seven inches above the center of the opening. An elaborate series of... | |
| 1882 - عدد الصفحات: 532
...inches wide, through a one and a half inch plank, with a pressure of six inches from the center of orifice. At the North Bloomfield, Milton and La Grange...long and two inches wide, through a three-inch plank, with the water seven inches above the center of the opening. To determine the value of this miner's... | |
| California, California. Legislature - 1883 - عدد الصفحات: 994
...inches wide, through a one and a half inch plank, with a pressure of six inches from the center of orifice. At the North Bloomfield, Milton and La Grange...long and two inches wide, through a three-inch plank, with the water seven inches above the center of the opening. To determine the value of this miner's... | |
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