 | 1844 - 580 Seiten
...occupy about two hours. When the required deposit has been obtained, the solution is poured off; and as soon as the silver on the glass is perfectly dry, it is varnished with a composition formed by melting together equal quantities of bees'-wax and tallow.... | |
 | 1844 - 950 Seiten
...occupy about two hours. When the required deposit has been obtained, the solution is poured off, and as soon as the silver on the glass is perfectly dry, it is varnished with a composition formed by melting together equal quantities of bees'-wax and tallow.... | |
 | William Newton, Charles Frederick Partington - 1844 - 536 Seiten
...occupy about two hours. When the required deposit has been obtained, the solution is poured off; and as soon as the silver on the glass is perfectly dry, it is varnished with a composition formed by melting together equal quantities of bees' wax and tallow.... | |
 | William Newton - 1844 - 540 Seiten
...occupy about two hours. When the required deposit has been obtained, the solution is poured off; and as soon as the silver on the glass is perfectly dry, it is varnished with a composition formed by melting together equal quantities of bees' wax and tallow.... | |
 | 1844 - 576 Seiten
...occupy about two hours. When the required deposit has been obtained, the solution is poured off; and as soon as the silver on the glass is perfectly dry, it is varnished with a composition formed by melting together equal quantities of bees' wax and tallow.... | |
 | Johann Beckmann - 1846 - 594 Seiten
...occupy about two hours. When the required deposit has been obtained, the solution is poured off'; and as soon as the silver on the glass is perfectly dry, it is varnished with a composition, formed by melting together equal quantities of bees' wax and tallow.... | |
 | William Newton - 1849 - 510 Seiten
...about 160° Fahr., until the required deposit of silver has been obtained. As soon as the silver upon the glass is perfectly dry, it may be varnished with common mastic varnish, to preserve it from being injured by friction. The patentee states, that this invention may be employed... | |
 | 1849 - 1068 Seiten
...about 160° Fahr., until the required deposit of silver has been obtained. As soon as the silver upon the glass is perfectly dry, it may be varnished with common mastic varnish, to preserve it from being injured by friction. The patentee states that this invention may be employed... | |
 | William Newton, Charles Frederick Partington - 1849 - 507 Seiten
...about 160° Fahr., until the required deposit of silver has been obtained. As soon as the silver upon the glass is perfectly dry, it may be varnished with common mastic varnish, to preserve it from being injured by friction. The patentee states, that this invention may be employed... | |
 | William Chambers - 1857 - 824 Seiten
...two hours or less, and when the require deposit has been obtained, the solution is poured off , and as soon as the silver on the glass is perfectly dry., it is varnished with a composition formed by melting together equal quantities of bees' wax and tallow.... | |
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... hours. When the required deposit has been obtained, the solution is poured off; and as soon as the silver on the glass is perfectly dry, it is varnished with a composition formed by melting together equal quantities of bees- wax and tallow. 
