 | 1830 - 428 pagine
...the point of a fine needle, there must be about a million of globules. Ib. GILDINGS OF EMBROIDERY. In the manufacture of embroidery it is necessary to...silver, weighing 360 ounces, is covered with about two ounces of gold. This gilt bar is then wire-drawn, as in the first example, until it is reduced... | |
 | Henry Kater, Dionysius Lardner - 1830 - 412 pagine
...that 50,000 of them placed over each other would not form a pile a quarter of an inch in height. (14.) In the manufacture of embroidery it is necessary to...silver, weighing 360 ounces, is covered with about two ounces of gold. This gilt bar is then wire-drawn, as in the first example, until it is reduced... | |
 | 1831 - 358 pagine
...that 50,000 of them placed over each other would not form a pile a quarter of an inch in height. (14.) In the manufacture of embroidery, it is necessary...silver, weighing 360 ounces, is covered with about two ounces of gold. This gilt bar is then wiredrawn, as in the first example, until it is reduced to... | |
 | Henry Kater, Dionysius Lardner - 1831 - 390 pagine
...50,000 of them placed over each other would not form a pile a quarter of an inch in height. ^ (14.) In the manufacture of embroidery, it is necessary...accomplish this, a cylindrical bar of silver, weighing 300 ounces, is covered with about two ounces of gold. This gilt bar is then wiredrawn, as in the first... | |
 | 1841 - 444 pagine
...structure that 50,000 of them placed over each other would not form a pile a quarter of an inch in height. In the manufacture of embroidery it is necessary to...with about 2 ounces of gold. This gilt bar is then wire-drawn, until it is reduced to a thread so fine that 3400 feet of it weigh less than an ounce.... | |
 | Dionysius Lardner - 1846 - 580 pagine
...fifty thousand of them placed over each other would not form a pile a quarter of an inch in height. In the manufacture of embroidery it is necessary to...accomplish this, a cylindrical bar of silver, weighing three hundred and sixty ounces, is covered with about two ounces of gold. This gilt bar is then wiredrawn,... | |
 | Dionysius Lardner - 1849 - 594 pagine
...fifty thousand of them placed over each other would not form a pile a qu ter of an inch in height. In the manufacture of embroidery it is necessary to obtain very fine gilt ! ver threads. To accomplish this, a cylindrical bar of silver, weighing thi hundred and sixty ounces,... | |
 | Henry Kater, Dionysius Lardner - 1852 - 408 pagine
...pile a quarter of an inch in height. (14.) In the manufacture of embroidery it is necessary to ohtain very fine gilt silver threads. To accomplish this,...silver, weighing 360 ounces, is covered with about two ounces of gold. This gilt bar is then wire-drawn, as in the first example, until it is reduced... | |
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In the manufacture of embroidery it is necessary to obtain very fine gilt silver threads. To accomplish this, a cylindrical bar of silver, weighing 360 ounces, is covered with about two ounces of gold. This gilt bar is then wire-drawn, as in the first... 