Mackenzie's five thousand receipts in all the useful and domestic artsTroutman & Hayes, 1853 - 456 من الصفحات |
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الصفحة 7
... fine pow- dered clay , and water . Cover the mass with com- mon salt , and put a lid upon the crucible , which is to be placed in a furnace : the fire is to be raised gradually , till it burns briskly , and the crucible continued in it ...
... fine pow- dered clay , and water . Cover the mass with com- mon salt , and put a lid upon the crucible , which is to be placed in a furnace : the fire is to be raised gradually , till it burns briskly , and the crucible continued in it ...
الصفحة 8
... fine grains . An ingot of fine sil- rease it gradually , till the metal begins to work ; if it should appear too thick , make it thinner by the addition of a little more lead ; if the metal should boil too rapidly , the fire should be ...
... fine grains . An ingot of fine sil- rease it gradually , till the metal begins to work ; if it should appear too thick , make it thinner by the addition of a little more lead ; if the metal should boil too rapidly , the fire should be ...
الصفحة 9
Colin MacKenzie. ay - weights ; 3 real grains represent 1 fine penny- weight , or 24 grains ; a real grain and a half repre- sent 12 fine grains ; 1-320 of a real grain represents a quarter of a fine grain , which is only 1-752d part of ...
Colin MacKenzie. ay - weights ; 3 real grains represent 1 fine penny- weight , or 24 grains ; a real grain and a half repre- sent 12 fine grains ; 1-320 of a real grain represents a quarter of a fine grain , which is only 1-752d part of ...
الصفحة 12
... Fine casting of brass , & c . The principal object in fine casting is to have a mould that shall receive a beautiful impression , and at the same time sufficiently adhesive to resist the force of the fluid metal , that shall neither ...
... Fine casting of brass , & c . The principal object in fine casting is to have a mould that shall receive a beautiful impression , and at the same time sufficiently adhesive to resist the force of the fluid metal , that shall neither ...
الصفحة 13
... fine , as when two leaves of a broken saw are has been sometimes used , with which it has been to be brazed together , cover it with pulverized bo - advised , for some purposes , to mix gold ; but the rax , melted with water ; that it ...
... fine , as when two leaves of a broken saw are has been sometimes used , with which it has been to be brazed together , cover it with pulverized bo - advised , for some purposes , to mix gold ; but the rax , melted with water ; that it ...
عبارات ومصطلحات مألوفة
acid alum antimony applied aqua fortis bark beer blue boil bottle brandy butter calcined cask clean cloth colour cool copal copper costive cover crop decoction dissolved distilled dose drachms dried dung eggs fermentation fire flour four fresh gallons gamboge glass grains green ground gum arabic half an ounce heat hive inches iron isinglass juice keep laudanum lemon let it stand lime linen linseed oil liquor litharge malt matrass melted milk mixed mixture nitrous acid nutmeg ounces painting piece pint plants pound powder prepared produce proper Prussian blue quantity quart quarter roots salt seed shades skin soap soft soil solution spirit of wine stir stone strain straw sufficient sugar sulphur Take taken tartar thick thin tint tion trees turpentine varnish vessel vinegar vitriol warm wash whole wood wort yeast yellow
مقاطع مشهورة
الصفحة 2 - States entitled an act for the encouragement of learning hy securing the copies of maps, charts and books to the author., and proprietors of such copies during the times therein mentioned, and also to an act entitled an act supplementary to an act, entitled an act for the encouragement of learning by securing the copies of maps, charts and books to the authors and proprietors of such copies during the times therein mentioned and extending the benefits thereof to the arts of designing, engraving and...
الصفحة 115 - Boil one pound of good flour, a quarter of a pound of brown sugar, and a little salt, in two gallons of water, for one hour. When milk-warm, bottle it, and cork it close. It will be fit for use in twenty-four hours.- One pint of this yeast will make eighteen pounds of bread.
الصفحة 2 - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
الصفحة 373 - Provide pint or quart bottles, which must be perfectly clean, sweet and dry ; draw the milk from the cow into the bottles, and as they are filled, immediately cork them well up, and fasten the corks with pack-thread or wire. Then spread a little straw...
الصفحة 171 - ... a quarter of a pound of butter, a quarter of a pound of moist sugar, and a handful of caraway seeds.
الصفحة 16 - Put into an earthen mortar some Gold leaf, with a little honey, or thick gum-water ; and grind the mixture, till the Gold is reduced to extremely minute particles. When this is done, a little warm water will wash out the honey or gum, leaving the Gold behind in a pulverulent state.
الصفحة 68 - ... brush. A small rim is then made round the circumference, with a thin brass band rising a little above the level, and a similar rim round the margin of the central hole. The use of these is to confine the enamel when in fusion, and to keep the edges of the plate quite neat and even. The substance of the enamel is a fine white opaque glass ; this is bought in lump by the...
الصفحة 78 - Mordants not only render the dye permanent, but have also considerable influence on the colour produced. The same colouring matter produces very different dyes, according as the mordant is changed. Suppose, for instance, that the colouring matter...
الصفحة 15 - A little practice will enable the workman to judge of the heat. The tool is now to be pressed downwards on the gold leaf, which will, of course, be indented and show the figure imprinted on it. The next letter or stamp is now to be taken and stamped in like manner, and so on with the others; taking care to keep the letters in an even line with each other, like those in a book. By this operation the resin is melted; consequently the gold adheres to the leather. The superfluous gold may then be rubbed...
الصفحة 373 - Then spread a little straw at the bottom of a boiler, on which place bottles with straw between them, until the boiler contains a sufficient quantity. Fill it up with cold water; heat the water, and as soon as it begins to boil, draw the fire, and let the whole gradually cool. When quite cold, take out the bottles and pack them in saw-dust, in hampers, and stow them in the coolest part of the house.