American Edition of the British Encyclopedia: Or, Dictionary of Arts and Sciences ; Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, Volumen6Mitchell, Ames and White, 1819 |
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... piece of soft leather , and , by gradual pressure , the fluid part of the amalgam , consisting almost wholly of mercury , may be forced through the pores of the leather , while the gold com- bined with about twice its weight of mer ...
... piece of soft leather , and , by gradual pressure , the fluid part of the amalgam , consisting almost wholly of mercury , may be forced through the pores of the leather , while the gold com- bined with about twice its weight of mer ...
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... piece of leaf- gold , which slightly adheres to it ; being then immediately applied to the surface of the leather ... piece of gold leaf applied in the usual way will immediately adhere ; when the gilding is thus put on , and be- fore it ...
... piece of leaf- gold , which slightly adheres to it ; being then immediately applied to the surface of the leather ... piece of gold leaf applied in the usual way will immediately adhere ; when the gilding is thus put on , and be- fore it ...
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... piece is placed upon a convenient support over a charcoal fire , and while the mercury is evaporating , if any specks or places appear , which have escaped the amalgam , a small piece is to be laid on and spread with a brush , to supply ...
... piece is placed upon a convenient support over a charcoal fire , and while the mercury is evaporating , if any specks or places appear , which have escaped the amalgam , a small piece is to be laid on and spread with a brush , to supply ...
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... piece of copper , a button for example , is cleaned , by steeping it in acid , and subsequent washing , and is then burnished , either in a lathe , or by any other means : after this it is dipped in a neutralized solution of nitrate of ...
... piece of copper , a button for example , is cleaned , by steeping it in acid , and subsequent washing , and is then burnished , either in a lathe , or by any other means : after this it is dipped in a neutralized solution of nitrate of ...
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... pieces of timber in a floor . Their ends are usually fastened into summers and breast - summers , and joists are framed in at one end to the girders . The size of girders and summers , upon the rebuild- ing of London , were fixed , by ...
... pieces of timber in a floor . Their ends are usually fastened into summers and breast - summers , and joists are framed in at one end to the girders . The size of girders and summers , upon the rebuild- ing of London , were fixed , by ...
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acid action ammonia angle animals appears applied arms axis body botany called calyx capsule cause centre circle class and order colour common consists contains corolla crude iron degree denote diameter drupe earth ecliptic equal Essential character feet five flowers fluid four genus give given glass globe gold grains habeas corpus heat Hence heraldry hermaphrodite horizon hygrometer hyperbola inches insects insured Jussieu kind King length less manner matter means ment meridian metal Monogynia class motion muriatic acid Natural order neral nitric acid nouns observed oxide person petals piece plane plants plates produced proportion quantity racter right line round seed ship side solution sometimes species specific gravity spring square steel substance sulphur sulphuric acid supposed surface tain term thing tion tural verb vessel weight whence whole words