 | 1841 - 444 str.
...upon the marble, is usually a plate of iron ; but for the subsequent process, a plate of lead is used with fine sand and emery. The polishing rubbers are...a constant trickling supply of water is required. Visitors of Derby may have an opportunity of inspecting Brown's extensive machinery for cutting marble... | |
 | Andrew Ure - 1844 - 630 str.
...upon the marble, is usually a plate of iron ; bat for the subsequent process, a plate of lead is used with fine sand and emery. The polishing rubbers are...a constant trickling supply of water is required. Visiters of Derby may have an opportunity of inspecting Brown's extensive machinery for cutting marble... | |
 | G.P. Putnam & Co - 1852 - 728 str.
...marble, is usually u plate of iron ; but for the subsequent process, aplate of lead is used with hne sand and emery. The polishing rubbers are coarse linen...bagging, wedged tight into an iron planing tool. In even.' step of the operation, a constant trickling supply of water is required. MARGARIC ACID. The... | |
 | Andrew Ure - 1853 - 1034 str.
...upon the marble, is usually a plate of iron ; but for the subsequent process, a plate of lead is used with fine sand and emery. The polishing rubbers are...a constant trickling supply of water is required. Visitors of Derby may liave an opportunity of inspecting Brown's extensive machinery for cutting marble... | |
 | Andrew Ure - 1853 - 1034 str.
...upon the marble, is usually a plate of iron ; but for the subsequent process, a plate of lead is used with fine sand and emery. The polishing rubbers are...iron planing tool. In every step of the operation, a comtant trickling supply of water i» required. Visitors of Derby may have an opportunity of inspecting... | |
 | William Chambers, Robert Chambers - 1860 - 842 str.
...upon the marble is usually a plate of iron ; but for the subsequent process, a plate of lead is used, with fine sand and emery. The polishing rubbers are coarse linen cloths, wedged tight into an iron planing-tool. Throughout the whole operation, a constant supply of water... | |
 | Andrew Ure - 1867 - 1144 str.
...upon the marble, is usually a plate of iron ; but for the subsequent process, a plate of lead is used with fine sand and emery. The polishing rubbers are...cloths, or bagging, wedged tight into an iron planing toot In every step of the operation, a constant trickling supply of water is required. MARCASITE, or... | |
 | William Chambers, Robert Chambers - 1867 - 832 str.
...upon the marble is usually a plate of iron ; but for the subsequent process, a plate of lead is used, with fine sand and emery. The polishing rubbers are coarse linen cloths, wedged tight into an iron planing-tool. Throughout the whole operation, a constant supply of water... | |
 | Mrs George W M Reynolds - 1871 - 484 str.
...used with fine s;,nd and emery. The polishing rubbers are coarse linen-cloths, or bagging, ivedged tight into an iron planing tool. In every step of...a constant trickling supply of water is required. 843. — Ginger Beer Powders. Powdered white sugar, two drachms ; powdered ginger, five grains ; carbonate... | |
 | Richard Moore - 1873 - 658 str.
...with fine sand and emery. The polishing-rubbers are coarse linen cloths, or bagging, wedged tightmto an iron planing tool. In every step of the operation,...a constant trickling supply of water is required. ALABASTER, MARBLE, OR 8тоив may be stained of a yellow, red, green, blue, purple, black, or any... | |
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... applied. The next substance is emery of progressive degrees of fineness, after which Tripoli is employed ; and the last polish is given with tinputty. The body with which the sand is rubbed upon the marble, is usually a plate of iron ; but for the... 