The British encyclopedia, or, Dictionary of arts and sciences, Volume 3C. Whittingham, 1809 |
From inside the book
Results 1-5 of 100
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... considerable size , it is al- ways counter - enamelled , if possible ; that is to say , an enamel is applied on the back surface , in order to counteract the effect which the other coating of glass might pro- duce on the soft metal when ...
... considerable size , it is al- ways counter - enamelled , if possible ; that is to say , an enamel is applied on the back surface , in order to counteract the effect which the other coating of glass might pro- duce on the soft metal when ...
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... considerable quantity . 2. Hard porcelain , or such as is glazed with feldspar . 3. Glass , in which there is no lead , such as the com- mon window glass . The principles of com . position of these colours , and the general phenomena ...
... considerable quantity . 2. Hard porcelain , or such as is glazed with feldspar . 3. Glass , in which there is no lead , such as the com- mon window glass . The principles of com . position of these colours , and the general phenomena ...
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... considerable change . When the porcelain is put into the fire to bake the colours , the feldspar glaze dilates and opens in pores , but does not become soft . As the colours do not penetrate it , they are not subject to the changes they ...
... considerable change . When the porcelain is put into the fire to bake the colours , the feldspar glaze dilates and opens in pores , but does not become soft . As the colours do not penetrate it , they are not subject to the changes they ...
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... considerable change . Or per- haps , when the painters on enamel became painters on porcelain , they continued to work according to their ancient method . It might be supposed , that by previously reducing the colour named carmine , al ...
... considerable change . Or per- haps , when the painters on enamel became painters on porcelain , they continued to work according to their ancient method . It might be supposed , that by previously reducing the colour named carmine , al ...
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... considerable beauty . Concerning Bistres and Brown Reds . These are obtained by mixtures of differ- ent proportions ... considerably , particularly the reds of iron с ENGINE . ENAMELLING .
... considerable beauty . Concerning Bistres and Brown Reds . These are obtained by mixtures of differ- ent proportions ... considerably , particularly the reds of iron с ENGINE . ENAMELLING .
Common terms and phrases
according acid action angle animals appear applied arms becomes body botany called calyx carried cause centre character circle class and order close colour common considerable considered consists contain continued covered diameter direction divided earth effect equal Essential experiments extremely feet figure fire five fixed flowers force former four frequently genus give given glass globe gold greater ground half hand head heat horse inches iron kind known land leaves length less manner matter means measure metal method motion natural observed particular pass person piece placenta plants plate present produced proportion quantity received respect seeds ship side sometimes species square supposed surface taken term thing tion turn usually various vessel weight whole