The British encyclopedia, or, Dictionary of arts and sciences, Том 3C. Whittingham, 1809 |
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... IRON FOUNDRY , at the end of Vol . III . MAMMALIA X. to face the first article , ELLIPSIS . XI . at the end of Sheet D. XII . at the end of Sheet G. XIII . at the end of Sheet I. XIV . at the end of Sheet L. MISCELLANIES V. at the end ...
... IRON FOUNDRY , at the end of Vol . III . MAMMALIA X. to face the first article , ELLIPSIS . XI . at the end of Sheet D. XII . at the end of Sheet G. XIII . at the end of Sheet I. XIV . at the end of Sheet L. MISCELLANIES V. at the end ...
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... iron mines , and al- most the only sort used in England ; it is of a brownish colour , bordering a little on red , exceedingly hard , and in consequence diffi- cult to pulverize . The English are the only people who have the art of ...
... iron mines , and al- most the only sort used in England ; it is of a brownish colour , bordering a little on red , exceedingly hard , and in consequence diffi- cult to pulverize . The English are the only people who have the art of ...
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... iron . The former is the most beautiful , and stands the fire , which the latter does not . Oxide of copper affords a green , manga- nese a violet , cobalt a blue , and iron a very fine black . A mixture of these enamels produces a ...
... iron . The former is the most beautiful , and stands the fire , which the latter does not . Oxide of copper affords a green , manga- nese a violet , cobalt a blue , and iron a very fine black . A mixture of these enamels produces a ...
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... iron spatula as equally as possible . As the enamel here spoken off is transparent , it is usual to orna- ment the gold with rose work , or other kinds of work , calculated to produce a good effect through the enamel . The thickness of ...
... iron spatula as equally as possible . As the enamel here spoken off is transparent , it is usual to orna- ment the gold with rose work , or other kinds of work , calculated to produce a good effect through the enamel . The thickness of ...
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... iron or copper for cu- linary purposes with an enamel capable of defending the metal from the action of any solvent , and for enduring any heat or transition from heat to cold , appears a de- sirable object ; and many experiments have ...
... iron or copper for cu- linary purposes with an enamel capable of defending the metal from the action of any solvent , and for enduring any heat or transition from heat to cold , appears a de- sirable object ; and many experiments have ...
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