n of Mr. Adolphe Mot, of Washing- whole in charcoal, C, contained in a barrel or other recepta- of Paris, considers are obtained by his method of preparing ton, D. C, patented July 19, 1870; and we add a small fatty matters, patented November 21, 1871. He proposes to engraving, which shows its… … tubes, the inner one. A, of which may be revolved by suita- of water at 120° Fah., at which temperature it is maintained compounds for coloring butter ble means within the outer. Within the tub. A, the sides for hours. The whole is then allowed to cool, when the have been made the subjects of…
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