 | William Newton - 1824 - 374 pages
...of two ounces of zinc to one hundred pounds weight of copper; or two ounces of block or grain :in; or four ounces of regulus of antimony ; or eight ounces...weight of copper, he proposes to add half an ounce of regulus of zinc, half an ounce of grairfor' block tin, one ounce of regulus of antimony, and two ounces... | |
 | Science - 1825 - 616 pages
...with the copper, as an alloy, regulus pf zinc, in the propor> tion of two ounces of zinc to l00lbs. weight of copper ; or two ounces of block or grain...regulus of arsenic, in the same quantity of copper. Or, in.,, stead of employing these substances alone in the above-mentioned pro,* portions, to l00lbs. of... | |
 | 1825 - 610 pages
...with the copper, as an alloy, reguíos of zino, in the proportion of two ounces of zinc to lOOIbs. weight of copper ; or two ounces of block or grain tin ; or four ounces of regulas of antimony ; or eight ounces of regains of arsenic, in the same quantity of copper. Or, instead... | |
 | Science - 1825 - 630 pages
...mixes with the copper, as an alloy, regulus of zinc, in the proportion of two ounces of zinc to l00lbs. weight of copper ; or two ounces of block or grain...instead of employing these substances alone in the above-mentioned proportions, to l00lbs. of copper he proposes to add half an ounce of regulus of zinc,... | |
 | 1826 - 890 pages
...mixes with the copper, as an alloy, regulus of zinc, in the proportion of Uvo ounces of zinc to lOOlbs. weight of copper ; or two ounces of block or grain...; or four ounces of regulus of antimony ; or eight ounce« of regulus of arsenic, in the same quantity of copper. Or, instead of employing these substances... | |
 | 1825 - 500 pages
...mixes with the copper, as an alloy, regulus of zinc, in the proportion of two ounces of zinc to lOOlbs. weight of copper ; or two ounces of block or grain...instead of employing these substances alone in the above-mentioned proportions, to lOOlbs. of copper he proposes to add half an ounce of regulus of zinc,... | |
 | 1825 - 600 pages
...mixes with the copper, as an alloy, regnlns of zinc, in the proportion of two ounces of zinc to lOOIbs. weight of copper; or two ounces of block or grain tin; or four ounces of regains of antimony; or eight ounces of regulus of arsenic, in the same quantity of copper. Or, instead... | |
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... weight of copper ; or two ounces of block or grain tin ; or four ounces of regulus of antimony ; or eight ounces of regulus of arsenic, in the same quantity of copper. Or, instead of employing these substances alone in the above-mentioned proportions,... 